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auto-save: 2026-07-25T00:01:48 (5 files) — data/challenges.json data/costlog.jsonl data/artifacts/44d804e88d64/ data/artifacts/ad1a6b8f1387/ data/artifacts/d7db9fcb3d14/

c1dfa15313f7b26dc781d7db23fb2717985c336d · 2026-07-25 00:01:57 -0700 · Steve Abrams

Files touched

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commit c1dfa15313f7b26dc781d7db23fb2717985c336d
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Sat Jul 25 00:01:57 2026 -0700

    auto-save: 2026-07-25T00:01:48 (5 files) — data/challenges.json data/costlog.jsonl data/artifacts/44d804e88d64/ data/artifacts/ad1a6b8f1387/ data/artifacts/d7db9fcb3d14/
---
 data/artifacts/44d804e88d64/claude-code.html       |  507 +++++++
 data/artifacts/44d804e88d64/claude-code.png        |  Bin 0 -> 70756 bytes
 data/artifacts/44d804e88d64/gemma3-12b.html        |  265 ++++
 data/artifacts/44d804e88d64/gemma3-12b.png         |  Bin 0 -> 33318 bytes
 data/artifacts/44d804e88d64/gpt.html               |  936 +++++++++++++
 data/artifacts/44d804e88d64/gpt.png                |  Bin 0 -> 182824 bytes
 data/artifacts/44d804e88d64/grok.html              |  785 +++++++++++
 data/artifacts/44d804e88d64/grok.png               |  Bin 0 -> 120274 bytes
 data/artifacts/44d804e88d64/hermes3-8b.html        |   92 ++
 data/artifacts/44d804e88d64/hermes3-8b.png         |  Bin 0 -> 14999 bytes
 data/artifacts/44d804e88d64/kimi.html              |  653 +++++++++
 data/artifacts/44d804e88d64/kimi.png               |  Bin 0 -> 46799 bytes
 data/artifacts/44d804e88d64/qwen25-7b.html         |  145 ++
 data/artifacts/44d804e88d64/qwen25-7b.png          |  Bin 0 -> 42603 bytes
 data/artifacts/44d804e88d64/qwen3-14b.html         |  259 ++++
 data/artifacts/44d804e88d64/qwen3-14b.png          |  Bin 0 -> 39423 bytes
 data/artifacts/ad1a6b8f1387/claude-code.html       |  584 ++++++++
 data/artifacts/ad1a6b8f1387/claude-code.png        |  Bin 0 -> 38588 bytes
 data/artifacts/ad1a6b8f1387/gemma3-12b.html        |  211 +++
 data/artifacts/ad1a6b8f1387/gemma3-12b.png         |  Bin 0 -> 22490 bytes
 data/artifacts/ad1a6b8f1387/gpt.html               |  874 ++++++++++++
 data/artifacts/ad1a6b8f1387/gpt.png                |  Bin 0 -> 185823 bytes
 data/artifacts/ad1a6b8f1387/grok.html              |  648 +++++++++
 data/artifacts/ad1a6b8f1387/grok.png               |  Bin 0 -> 52041 bytes
 data/artifacts/ad1a6b8f1387/hermes3-8b.html        |  135 ++
 data/artifacts/ad1a6b8f1387/hermes3-8b.png         |  Bin 0 -> 11372 bytes
 data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.html |  165 +++
 data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.png  |  Bin 0 -> 48089 bytes
 data/artifacts/ad1a6b8f1387/kimi.html              |  406 ++++++
 data/artifacts/ad1a6b8f1387/kimi.png               |  Bin 0 -> 86786 bytes
 data/artifacts/ad1a6b8f1387/qwen25-7b.html         |  126 ++
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 data/artifacts/ad1a6b8f1387/qwen3-14b.html         |  223 ++++
 data/artifacts/ad1a6b8f1387/qwen3-14b.png          |  Bin 0 -> 352894 bytes
 data/artifacts/d7db9fcb3d14/claude-code.html       |  610 +++++++++
 data/artifacts/d7db9fcb3d14/claude-code.png        |  Bin 0 -> 248074 bytes
 data/artifacts/d7db9fcb3d14/gemma3-12b.html        |  201 +++
 data/artifacts/d7db9fcb3d14/gemma3-12b.png         |  Bin 0 -> 18528 bytes
 data/artifacts/d7db9fcb3d14/gpt.html               | 1397 ++++++++++++++++++++
 data/artifacts/d7db9fcb3d14/gpt.png                |  Bin 0 -> 333511 bytes
 data/artifacts/d7db9fcb3d14/grok.html              |  771 +++++++++++
 data/artifacts/d7db9fcb3d14/grok.png               |  Bin 0 -> 124598 bytes
 data/artifacts/d7db9fcb3d14/hermes3-8b.html        |  109 ++
 data/artifacts/d7db9fcb3d14/hermes3-8b.png         |  Bin 0 -> 335132 bytes
 data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.html |   29 +
 data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.png  |  Bin 0 -> 8090 bytes
 data/artifacts/d7db9fcb3d14/kimi.html              |  644 +++++++++
 data/artifacts/d7db9fcb3d14/kimi.png               |  Bin 0 -> 214116 bytes
 data/artifacts/d7db9fcb3d14/qwen25-7b.html         |  103 ++
 data/artifacts/d7db9fcb3d14/qwen25-7b.png          |  Bin 0 -> 48981 bytes
 data/artifacts/d7db9fcb3d14/qwen3-14b.html         |  149 +++
 data/artifacts/d7db9fcb3d14/qwen3-14b.png          |  Bin 0 -> 6267 bytes
 data/challenges.json                               |  362 ++---
 data/costlog.jsonl                                 |    9 +
 54 files changed, 11244 insertions(+), 154 deletions(-)

diff --git a/data/artifacts/44d804e88d64/claude-code.html b/data/artifacts/44d804e88d64/claude-code.html
new file mode 100644
index 0000000..6bff7f8
--- /dev/null
+++ b/data/artifacts/44d804e88d64/claude-code.html
@@ -0,0 +1,507 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Atelier — Wallcovering Color Stories</title>
+<style>
+  :root{
+    --bg:#f4f1ec;
+    --ink:#1c1a17;
+    --muted:#8a8074;
+    --line:#dcd5c9;
+    --card:#fbf9f5;
+    --accent:#1c1a17;
+    --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
+    --sans:'Helvetica Neue', Arial, sans-serif;
+  }
+  *{box-sizing:border-box;margin:0;padding:0;}
+  html,body{height:100%;}
+  body{
+    background:var(--bg);
+    color:var(--ink);
+    font-family:var(--sans);
+    -webkit-font-smoothing:antialiased;
+    line-height:1.5;
+    padding:clamp(20px,4vw,64px);
+    display:flex;
+    justify-content:center;
+  }
+  .wrap{width:100%;max-width:1160px;}
+
+  /* Masthead */
+  header.masthead{
+    border-bottom:1px solid var(--line);
+    padding-bottom:22px;
+    margin-bottom:38px;
+    display:flex;
+    justify-content:space-between;
+    align-items:flex-end;
+    flex-wrap:wrap;
+    gap:14px;
+  }
+  .brand{display:flex;flex-direction:column;gap:4px;}
+  .brand .kicker{
+    font-size:10px;letter-spacing:.42em;text-transform:uppercase;
+    color:var(--muted);font-weight:600;
+  }
+  .brand h1{
+    font-family:var(--serif);
+    font-weight:500;
+    font-size:clamp(34px,5vw,58px);
+    line-height:.95;
+    letter-spacing:-.01em;
+  }
+  .brand h1 em{font-style:italic;color:#7d7565;}
+  .issue{
+    text-align:right;font-size:10px;letter-spacing:.28em;
+    text-transform:uppercase;color:var(--muted);line-height:1.8;
+  }
+
+  /* Layout */
+  .layout{
+    display:grid;
+    grid-template-columns:300px 1fr;
+    gap:clamp(30px,5vw,72px);
+    align-items:start;
+  }
+  @media(max-width:820px){.layout{grid-template-columns:1fr;}}
+
+  /* Controls column */
+  .controls{position:sticky;top:32px;}
+  .lede{
+    font-family:var(--serif);
+    font-size:20px;
+    line-height:1.45;
+    color:#4a4438;
+    margin-bottom:30px;
+    font-weight:500;
+  }
+  .lede .drop{
+    float:left;font-size:58px;line-height:.72;padding:6px 10px 0 0;
+    font-weight:600;color:var(--ink);
+  }
+
+  .wheel-wrap{display:flex;flex-direction:column;align-items:center;gap:18px;margin-bottom:34px;}
+  .wheel-shell{position:relative;width:220px;height:220px;}
+  canvas#wheel{
+    border-radius:50%;
+    cursor:crosshair;
+    box-shadow:0 1px 0 #fff, 0 14px 40px -18px rgba(0,0,0,.45);
+    display:block;
+  }
+  .wheel-core{
+    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
+    width:96px;height:96px;border-radius:50%;
+    background:var(--card);
+    border:1px solid var(--line);
+    display:flex;flex-direction:column;align-items:center;justify-content:center;
+    text-align:center;pointer-events:none;
+    box-shadow:inset 0 1px 3px rgba(0,0,0,.06);
+  }
+  .wheel-core .hex{font-family:var(--serif);font-size:19px;letter-spacing:.02em;}
+  .wheel-core .lbl{font-size:8.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:3px;}
+  .marker{
+    position:absolute;width:20px;height:20px;border-radius:50%;
+    border:2.5px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.35),0 3px 8px rgba(0,0,0,.35);
+    transform:translate(-50%,-50%);pointer-events:none;transition:none;
+  }
+
+  .hue-row{display:flex;align-items:center;gap:12px;width:220px;}
+  input[type=range]{
+    -webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;
+    background:linear-gradient(90deg,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00);
+    outline:none;cursor:pointer;
+  }
+  input[type=range]::-webkit-slider-thumb{
+    -webkit-appearance:none;width:18px;height:18px;border-radius:50%;
+    background:#fff;border:2px solid var(--ink);cursor:pointer;box-shadow:0 2px 5px rgba(0,0,0,.3);
+  }
+  input[type=range]::-moz-range-thumb{
+    width:18px;height:18px;border-radius:50%;
+    background:#fff;border:2px solid var(--ink);cursor:pointer;
+  }
+
+  /* Harmony toggle */
+  .harmony{margin-bottom:30px;}
+  .harmony .label{
+    font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
+    margin-bottom:12px;font-weight:600;
+  }
+  .seg{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden;background:var(--card);}
+  .seg button{
+    flex:1;padding:11px 6px;background:none;border:none;cursor:pointer;
+    font-family:var(--sans);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
+    color:var(--muted);transition:background .25s,color .25s;border-right:1px solid var(--line);
+  }
+  .seg button:last-child{border-right:none;}
+  .seg button.active{background:var(--ink);color:var(--bg);font-weight:600;}
+  .seg button:hover:not(.active){color:var(--ink);}
+
+  .meta-note{font-size:11px;color:var(--muted);line-height:1.7;border-top:1px solid var(--line);padding-top:18px;}
+  .meta-note strong{color:var(--ink);font-weight:600;}
+
+  /* Preview strip */
+  .story-head{
+    display:flex;justify-content:space-between;align-items:baseline;
+    border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:0;
+  }
+  .story-head h2{
+    font-family:var(--serif);font-weight:500;font-size:clamp(24px,3vw,34px);letter-spacing:-.01em;
+  }
+  .story-head .tag{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);}
+
+  .strip{display:flex;height:78px;margin:0 0 4px;border:1px solid var(--line);border-top:none;overflow:hidden;}
+  .strip div{flex:1;transition:flex .4s ease;}
+  .strip div:hover{flex:1.6;}
+
+  /* Swatch grid */
+  .swatches{
+    display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:26px;
+  }
+  @media(max-width:620px){.swatches{grid-template-columns:repeat(2,1fr);}}
+  .swatch{
+    border:1px solid var(--line);background:var(--card);cursor:pointer;
+    display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;
+    position:relative;
+  }
+  .swatch:hover{transform:translateY(-4px);box-shadow:0 16px 30px -18px rgba(0,0,0,.4);}
+  .swatch .chip{height:130px;border-bottom:1px solid var(--line);position:relative;}
+  .swatch .chip::after{
+    content:'COPY HEX';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
+    font-size:9px;letter-spacing:.24em;color:#fff;background:rgba(0,0,0,.32);opacity:0;transition:opacity .25s;
+    text-shadow:0 1px 2px rgba(0,0,0,.4);
+  }
+  .swatch:hover .chip::after{opacity:1;}
+  .swatch .info{padding:12px 12px 15px;}
+  .swatch .no{font-size:9px;letter-spacing:.2em;color:var(--muted);}
+  .swatch .name{font-family:var(--serif);font-size:19px;line-height:1.15;margin:3px 0 6px;font-weight:500;}
+  .swatch .hex{font-size:11px;letter-spacing:.08em;color:#6a6355;text-transform:uppercase;font-variant-numeric:tabular-nums;}
+  .swatch .role{font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:8px;}
+
+  .toast{
+    position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(40px);
+    background:var(--ink);color:var(--bg);padding:13px 26px;font-size:11px;letter-spacing:.18em;
+    text-transform:uppercase;border-radius:2px;opacity:0;transition:.35s;pointer-events:none;z-index:50;
+    box-shadow:0 12px 30px -10px rgba(0,0,0,.5);
+  }
+  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
+
+  footer{
+    margin-top:56px;border-top:1px solid var(--line);padding-top:20px;
+    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
+    font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
+  }
+</style>
+</head>
+<body>
+<div class="wrap">
+  <header class="masthead">
+    <div class="brand">
+      <span class="kicker">The Wallcovering Atelier</span>
+      <h1>Colour <em>Stories</em></h1>
+    </div>
+    <div class="issue">
+      No. 07 — Interiors<br>Palette Studio<br>Est. MMXXVI
+    </div>
+  </header>
+
+  <div class="layout">
+    <!-- Controls -->
+    <section class="controls">
+      <p class="lede"><span class="drop">A</span> curated palette begins with a single considered hue. Turn the wheel to compose five wallcovering tones — each named, each copyable, each ready for the room.</p>
+
+      <div class="wheel-wrap">
+        <div class="wheel-shell">
+          <canvas id="wheel" width="220" height="220"></canvas>
+          <div class="marker" id="marker"></div>
+          <div class="wheel-core">
+            <span class="hex" id="coreHex">#B7A98F</span>
+            <span class="lbl">Base Hue</span>
+          </div>
+        </div>
+        <div class="hue-row">
+          <input type="range" id="hueSlider" min="0" max="359" value="38">
+        </div>
+      </div>
+
+      <div class="harmony">
+        <div class="label">Harmony</div>
+        <div class="seg" id="seg">
+          <button data-mode="analogous" class="active">Analogous</button>
+          <button data-mode="complementary">Complement</button>
+          <button data-mode="triadic">Triadic</button>
+        </div>
+      </div>
+
+      <p class="meta-note"><strong>The Method.</strong> Tones are drawn in muted, chalky values — the finish of fine matte wallcovering. Click any swatch to copy its hex to your clipboard.</p>
+    </section>
+
+    <!-- Story -->
+    <section class="story">
+      <div class="story-head">
+        <h2 id="storyName">Oatmeal &amp; Celadon</h2>
+        <span class="tag" id="storyMode">Analogous</span>
+      </div>
+      <div class="strip" id="strip"></div>
+      <div class="swatches" id="swatches"></div>
+    </section>
+  </div>
+
+  <footer>
+    <span>Designer Wallcoverings · Atelier</span>
+    <span>Palette Studio — Interior Editorial</span>
+  </footer>
+</div>
+
+<div class="toast" id="toast">Copied</div>
+
+<script>
+(function(){
+  const wheel = document.getElementById('wheel');
+  const ctx = wheel.getContext('2d');
+  const SIZE = 220, R = SIZE/2, INNER = 48;
+  const marker = document.getElementById('marker');
+  const shell = document.querySelector('.wheel-shell');
+
+  let baseHue = 38;      // degrees
+  let mode = 'analogous';
+
+  /* ---------- draw wheel ---------- */
+  function drawWheel(){
+    const img = ctx.createImageData(SIZE,SIZE);
+    const d = img.data;
+    for(let y=0;y<SIZE;y++){
+      for(let x=0;x<SIZE;x++){
+        const dx=x-R, dy=y-R;
+        const dist=Math.sqrt(dx*dx+dy*dy);
+        const i=(y*SIZE+x)*4;
+        if(dist>R || dist<INNER){ d[i+3]=0; continue; }
+        let ang=Math.atan2(dy,dx)*180/Math.PI;
+        ang=(ang+90+360)%360; // 0 at top
+        const sat=0.42+0.18*(dist/R);        // muted ring
+        const light=0.60;
+        const [r,g,b]=hslToRgb(ang/360,sat,light);
+        d[i]=r; d[i+1]=g; d[i+2]=b; d[i+3]=255;
+      }
+    }
+    ctx.putImageData(img,0,0);
+  }
+
+  /* ---------- color math ---------- */
+  function hslToRgb(h,s,l){
+    let r,g,b;
+    if(s===0){r=g=b=l;}
+    else{
+      const hue2rgb=(p,q,t)=>{
+        if(t<0)t+=1; if(t>1)t-=1;
+        if(t<1/6)return p+(q-p)*6*t;
+        if(t<1/2)return q;
+        if(t<2/3)return p+(q-p)*(2/3-t)*6;
+        return p;
+      };
+      const q=l<0.5?l*(1+s):l+s-l*s;
+      const p=2*l-q;
+      r=hue2rgb(p,q,h+1/3);g=hue2rgb(p,q,h);b=hue2rgb(p,q,h-1/3);
+    }
+    return [Math.round(r*255),Math.round(g*255),Math.round(b*255)];
+  }
+  function hslToHex(h,s,l){
+    const [r,g,b]=hslToRgb(h/360,s,l);
+    return '#'+[r,g,b].map(v=>v.toString(16).padStart(2,'0')).join('').toUpperCase();
+  }
+
+  /* ---------- naming lexicon ---------- */
+  // buckets by hue -> curated interior/wallcovering names by lightness tier
+  const LEX = {
+    red:      {name:'Red',      tones:['Rosewood','Terracotta','Clay Rose','Blush','Shell Pink']},
+    orange:   {name:'Amber',    tones:['Sienna','Ochre','Apricot','Buff','Sandstone']},
+    yellow:   {name:'Ochre',    tones:['Tobacco','Honey','Straw','Oatmeal','Alabaster']},
+    chartreuse:{name:'Moss',    tones:['Olive','Fern','Celadon','Sage','Pale Willow']},
+    green:    {name:'Verdigris',tones:['Bottle Green','Verdigris','Celadon','Eucalyptus','Sea Foam']},
+    teal:     {name:'Celadon',  tones:['Deep Teal','Verdigris','Celadon','Duck Egg','Mist']},
+    cyan:     {name:'Aqua',     tones:['Prussian','Slate Blue','Powder','Vapour','Ice']},
+    blue:     {name:'Indigo',   tones:['Navy','Denim','Wedgwood','Chambray','Cloud']},
+    violet:   {name:'Iris',     tones:['Aubergine','Amethyst','Heather','Lilac','Wisteria']},
+    magenta:  {name:'Plum',     tones:['Damson','Mulberry','Mauve','Orchid','Thistle']},
+    pink:     {name:'Rose',     tones:['Garnet','Raspberry','Rose','Petal','Powder Pink']}
+  };
+  // neutrals injected for very low saturation
+  const NEUTRAL = ['Espresso','Greige','Putty','Oatmeal','Alabaster'];
+
+  function hueBucket(h){
+    h=((h%360)+360)%360;
+    if(h<15||h>=345)return 'red';
+    if(h<40)return 'orange';
+    if(h<62)return 'yellow';
+    if(h<80)return 'chartreuse';
+    if(h<150)return 'green';
+    if(h<180)return 'teal';
+    if(h<200)return 'cyan';
+    if(h<250)return 'blue';
+    if(h<290)return 'violet';
+    if(h<320)return 'magenta';
+    return 'pink';
+  }
+  // pick a tone name by lightness index (0 dark ->4 light)
+  function toneName(h,s,lightIndex){
+    if(s<0.16) return NEUTRAL[lightIndex];
+    const b=LEX[hueBucket(h)];
+    return b.tones[lightIndex];
+  }
+
+  /* ---------- build palette ---------- */
+  // Each story: 5 swatches with editorial muted values.
+  // roles: Anchor, Field, Feature, Accent, Highlight
+  const ROLES=['Anchor','Field','Feature','Accent','Highlight'];
+
+  function buildPalette(){
+    const h=baseHue;
+    let hues;
+    if(mode==='analogous'){
+      hues=[h-28,h-14,h,h+16,h+30];
+    }else if(mode==='complementary'){
+      const c=(h+180)%360;
+      hues=[h, h+14, h, c, c+16];
+      // reorder for balance: dark base, mid base, light base, comp mid, comp light
+      hues=[h, h+12, h-10, c, c+14];
+    }else{ // triadic
+      const t1=(h+120)%360, t2=(h+240)%360;
+      hues=[h, t1, h, t2, t1];
+      hues=[h, h+10, t1, t2, t1+14];
+    }
+    // muted wallcovering tonal ramp (chalky): [sat, light]
+    const RAMP=[
+      [0.30,0.26],  // Anchor  - deep
+      [0.26,0.42],  // Field
+      [0.30,0.58],  // Feature
+      [0.22,0.72],  // Accent
+      [0.15,0.86]   // Highlight - near white
+    ];
+    const sw=[];
+    for(let i=0;i<5;i++){
+      let hh=((hues[i]%360)+360)%360;
+      let [s,l]=RAMP[i];
+      const hex=hslToHex(hh,s,l);
+      const name=toneName(hh,s,i);
+      sw.push({hex,name,role:ROLES[i],h:hh,s,l});
+    }
+    return sw;
+  }
+
+  /* ---------- render ---------- */
+  const stripEl=document.getElementById('strip');
+  const swEl=document.getElementById('swatches');
+  const coreHex=document.getElementById('coreHex');
+  const storyName=document.getElementById('storyName');
+  const storyMode=document.getElementById('storyMode');
+
+  function render(){
+    const pal=buildPalette();
+    coreHex.textContent=hslToHex(baseHue,0.34,0.55);
+
+    // strip
+    stripEl.innerHTML='';
+    pal.forEach(p=>{
+      const d=document.createElement('div');
+      d.style.background=p.hex;
+      d.title=p.name+' · '+p.hex;
+      stripEl.appendChild(d);
+    });
+
+    // swatches
+    swEl.innerHTML='';
+    pal.forEach((p,idx)=>{
+      const card=document.createElement('div');
+      card.className='swatch';
+      card.innerHTML=`
+        <div class="chip" style="background:${p.hex}"></div>
+        <div class="info">
+          <div class="no">N°0${idx+1}</div>
+          <div class="name">${p.name}</div>
+          <div class="hex">${p.hex}</div>
+          <div class="role">${p.role}</div>
+        </div>`;
+      card.addEventListener('click',()=>copyHex(p.hex));
+      swEl.appendChild(card);
+    });
+
+    // title from first two evocative names
+    storyName.innerHTML = pal[2].name+' &amp; '+pal[0].name;
+    storyMode.textContent = mode==='complementary'?'Complementary':mode.charAt(0).toUpperCase()+mode.slice(1);
+
+    positionMarker();
+  }
+
+  /* ---------- marker ---------- */
+  function positionMarker(){
+    const ang=(baseHue-90)*Math.PI/180;
+    const rad=(INNER+R)/2;
+    const x=R+Math.cos(ang)*rad;
+    const y=R+Math.sin(ang)*rad;
+    marker.style.left=x+'px';
+    marker.style.top=y+'px';
+    marker.style.background=hslToHex(baseHue,0.5,0.55);
+  }
+
+  /* ---------- clipboard ---------- */
+  const toast=document.getElementById('toast');
+  let toastT;
+  function copyHex(hex){
+    const done=()=>{
+      toast.textContent=hex+'  copied';
+      toast.classList.add('show');
+      clearTimeout(toastT);
+      toastT=setTimeout(()=>toast.classList.remove('show'),1400);
+    };
+    if(navigator.clipboard && navigator.clipboard.writeText){
+      navigator.clipboard.writeText(hex).then(done).catch(()=>fallback(hex,done));
+    }else fallback(hex,done);
+  }
+  function fallback(hex,done){
+    const ta=document.createElement('textarea');
+    ta.value=hex;ta.style.position='fixed';ta.style.opacity='0';
+    document.body.appendChild(ta);ta.select();
+    try{document.execCommand('copy');}catch(e){}
+    document.body.removeChild(ta);done();
+  }
+
+  /* ---------- interaction ---------- */
+  const slider=document.getElementById('hueSlider');
+  slider.addEventListener('input',e=>{
+    baseHue=+e.target.value;render();
+  });
+
+  function hueFromEvent(e){
+    const rect=wheel.getBoundingClientRect();
+    const cx=e.clientX-rect.left-R;
+    const cy=e.clientY-rect.top-R;
+    let ang=Math.atan2(cy,cx)*180/Math.PI;
+    ang=(ang+90+360)%360;
+    baseHue=Math.round(ang);
+    slider.value=baseHue;
+    render();
+  }
+  let dragging=false;
+  wheel.addEventListener('mousedown',e=>{dragging=true;hueFromEvent(e);});
+  window.addEventListener('mousemove',e=>{if(dragging)hueFromEvent(e);});
+  window.addEventListener('mouseup',()=>dragging=false);
+  wheel.addEventListener('touchstart',e=>{e.preventDefault();hueFromEvent(e.touches[0]);},{passive:false});
+  wheel.addEventListener('touchmove',e=>{e.preventDefault();hueFromEvent(e.touches[0]);},{passive:false});
+
+  document.getElementById('seg').addEventListener('click',e=>{
+    const btn=e.target.closest('button');
+    if(!btn)return;
+    document.querySelectorAll('#seg button').forEach(b=>b.classList.remove('active'));
+    btn.classList.add('active');
+    mode=btn.dataset.mode;
+    render();
+  });
+
+  /* ---------- init ---------- */
+  drawWheel();
+  render();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/claude-code.png b/data/artifacts/44d804e88d64/claude-code.png
new file mode 100644
index 0000000..45360e1
Binary files /dev/null and b/data/artifacts/44d804e88d64/claude-code.png differ
diff --git a/data/artifacts/44d804e88d64/gemma3-12b.html b/data/artifacts/44d804e88d64/gemma3-12b.html
new file mode 100644
index 0000000..0a5df54
--- /dev/null
+++ b/data/artifacts/44d804e88d64/gemma3-12b.html
@@ -0,0 +1,265 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Interior Color Palette Generator</title>
+    <style>
+        body {
+            font-family: sans-serif;
+            margin: 0;
+            padding: 2em;
+            background-color: #f8f8f8;
+        }
+
+        h1 {
+            text-align: center;
+            color: #333;
+        }
+
+        .controls {
+            display: flex;
+            justify-content: space-around;
+            margin-bottom: 2em;
+        }
+
+        button {
+            padding: 0.5em 1em;
+            background-color: #ddd;
+            border: none;
+            cursor: pointer;
+            color: #333;
+        }
+
+        #hue-picker {
+            width: 200px;
+            height: 200px;
+            border-radius: 50%;
+            background: linear-gradient(to right, red, orange, yellow, green, blue, indigo, violet);
+            cursor: crosshair; /* Add a visual cue */
+        }
+
+        .palette {
+            display: flex;
+            justify-content: space-around;
+            margin-bottom: 2em;
+        }
+
+        .swatch {
+            width: 80px;
+            height: 80px;
+            border: 1px solid #ccc;
+            cursor: pointer;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            font-size: 0.8em;
+            color: white;
+            text-shadow: 1px 1px 2px black;
+        }
+
+        .swatch:hover {
+            opacity: 0.8;
+        }
+
+        #preview {
+            height: 150px;
+            background-color: #fff; /* Initial preview color */
+            margin-top: 2em;
+            padding: 1em;
+            border: 1px solid #ccc;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            font-size: 1.5em;
+            color: #333;
+        }
+
+        #preview span {
+          font-weight: bold;
+        }
+
+
+    </style>
+</head>
+<body>
+
+    <h1>Interior Color Palette Generator</h1>
+
+    <div class="controls">
+        <button id="analogous">Analogous</button>
+        <button id="complementary">Complementary</button>
+        <button id="triadic">Triadic</button>
+    </div>
+
+    <div id="hue-picker"></div>
+
+    <div class="palette" id="colorPalette">
+       <!-- Palettes will be dynamically generated here -->
+    </div>
+
+    <div id="preview">
+      <span>Color Preview:</span> <span id="previewColor">#FFFFFF</span>
+    </div>
+
+
+
+    <script>
+        const huePicker = document.getElementById('hue-picker');
+        const paletteContainer = document.getElementById('colorPalette');
+        const analogousButton = document.getElementById('analogous');
+        const complementaryButton = document.getElementById('complementary');
+        const triadicButton = document.getElementById('triadic');
+        const previewColorSpan = document.getElementById('previewColor');
+
+        let currentHue = 0; // Initial hue (red)
+
+        huePicker.addEventListener('click', function(event) {
+            currentHue = event.offsetX / (huePicker.offsetWidth / 360);  // Map x-coordinate to hue value (0-360)
+            generatePalette();
+        });
+
+
+        function hslToHex(h, s, l) {
+            h = h % 360;
+            s = Math.max(0, Math.min(1, s));
+            l = Math.max(0, Math.min(1, l));
+
+            let r, g, b;
+
+            if (s === 0) {
+                r = g = b = l * 255; // achromatic
+            } else {
+                const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+                const p = 2 * l - q;
+                r = hueToRgb(p, q, h + 120);
+                g = hueToRgb(p, q, h + 240);
+                b = hueToRgb(p, q, h + 360);
+            }
+
+            return '#' + r.toString(16).padStart(2, '0') + g.toString(16).padStart(2, '0') + b.toString(16).padStart(2, '0');
+        }
+
+
+        function hueToRgb(p, q, t) {
+            if (t < 0) t += 360;
+            if (t > 360) t -= 360;
+            const h = t / 60;
+            let x;
+
+            if (h < 1) x = p + (q - p) * h;
+            else if (h < 2) x = q;
+            else if (h < 3) x = p + (q - p) * (2 - h);
+            else x = p;
+
+            return Math.round(x * 255);
+        }
+
+
+        function generatePalette() {
+            const modeButton = document.querySelector('.controls button[aria-selected="true"]');
+            let harmonyMode = 'analogous';
+
+             if (modeButton) {
+               harmonyMode = modeButton.id;
+              }
+            paletteContainer.innerHTML = ''; // Clear previous palette
+
+
+            const baseHsl = hslToHex(currentHue, 0.6, 0.5);  // base color in HSL format
+
+            let colors;
+
+            switch (harmonyMode) {
+                case 'analogous':
+                    colors = [
+                        hslToHex((currentHue - 30) % 360, 0.6, 0.5),  // slightly cooler
+                        baseHsl,
+                        hslToHex((currentHue + 30) % 360, 0.6, 0.5),  // slightly warmer
+                        hslToHex((currentHue - 60) % 360, 0.4, 0.6), // muted color
+                         hslToHex((currentHue + 60) % 360, 0.4, 0.6)  // another muted color
+                    ];
+                    break;
+
+                case 'complementary':
+                    colors = [
+                        hslToHex((currentHue - 180) % 360, 0.5, 0.7), // base's complement
+                         baseHsl,
+                         hslToHex((currentHue + 180) % 360, 0.4, 0.6),  // softened complement
+                        hslToHex((currentHue - 90) % 360, 0.5, 0.7), // related color 1
+                         hslToHex((currentHue + 90) % 360, 0.5, 0.7)  // related color 2
+                    ];
+
+                    break;
+
+                case 'triadic':
+                     colors = [
+                        hslToHex((currentHue - 120) % 360, 0.5, 0.7),
+                         baseHsl,
+                         hslToHex((currentHue + 120) % 360, 0.5, 0.7),
+                        hslToHex((currentHue - 60) % 360, 0.4, 0.6), // softened color
+                       hslToHex((currentHue + 60) % 360, 0.4, 0.6)   // another softened color
+                    ];
+
+                    break;
+
+                default:
+                    colors = [baseHsl, hslToHex(currentHue + 30, 0.5, 0.5), hslToHex(currentHue - 30, 0.5, 0.5)];
+            }
+
+
+
+
+            const swatchNames = ["Oatmeal", "Celadon", "Alabaster", "Greige","Sandstone"];
+
+            for (let i = 0; i < colors.length; i++) {
+                const swatch = document.createElement('div');
+                swatch.classList.add('swatch');
+                swatch.style.backgroundColor = colors[i];
+                swatch.textContent = swatchNames[i % swatchNames.length];
+
+
+                swatch.addEventListener('click', function() {
+                  navigator.clipboard.writeText(colors[i]);
+                    alert(`Copied: ${colors[i]}`);
+                     previewColorSpan.textContent = colors[i];
+
+                });
+
+                paletteContainer.appendChild(swatch);
+            }
+
+
+             previewColorSpan.textContent = baseHsl;
+        }
+
+
+
+        // Event Listeners for Mode Buttons
+        analogousButton.addEventListener('click', function() {
+            analogousButton.setAttribute("aria-selected", "true");
+            complementaryButton.removeAttribute("aria-selected");
+            triadicButton.removeAttribute("aria-selected");
+           generatePalette();
+        });
+
+        complementaryButton.addEventListener('click', function() {
+            analogousButton.removeAttribute("aria-selected");
+            complementaryButton.setAttribute("aria-selected", "true");
+            triadicButton.removeAttribute("aria-selected");
+            generatePalette();
+        });
+
+        triadicButton.addEventListener('click', function() {
+            analogousButton.removeAttribute("aria-selected");
+            complementaryButton.removeAttribute("aria-selected");
+            triadicButton.setAttribute("aria-selected", "true");
+           generatePalette();
+        });
+
+
+        generatePalette(); // Initial palette generation
+    </script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/gemma3-12b.png b/data/artifacts/44d804e88d64/gemma3-12b.png
new file mode 100644
index 0000000..691c99b
Binary files /dev/null and b/data/artifacts/44d804e88d64/gemma3-12b.png differ
diff --git a/data/artifacts/44d804e88d64/gpt.html b/data/artifacts/44d804e88d64/gpt.html
new file mode 100644
index 0000000..c01d5fa
--- /dev/null
+++ b/data/artifacts/44d804e88d64/gpt.html
@@ -0,0 +1,936 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>Interior Color Story Studio</title>
+<style>
+  :root {
+    --bg: #f5f2ec;
+    --ink: #262321;
+    --accent: #c39b68;
+    --soft-border: #ddd3c5;
+    --panel: #fbf8f3;
+    --mono: "SF Mono", ui-monospace, Menlo, Consolas, "Liberation Mono", monospace;
+    --serif: "Georgia", "Iowan Old Style", "Times New Roman", serif;
+    --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  }
+
+  * {
+    box-sizing: border-box;
+  }
+
+  html, body {
+    margin: 0;
+    padding: 0;
+    background: var(--bg);
+    color: var(--ink);
+    font-family: var(--sans);
+  }
+
+  body {
+    display: flex;
+    justify-content: center;
+    padding: 32px 16px;
+  }
+
+  .shell {
+    max-width: 1120px;
+    width: 100%;
+    background: #fdfbf8;
+    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.10);
+    border-radius: 20px;
+    overflow: hidden;
+    display: grid;
+    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.5fr);
+    min-height: 520px;
+  }
+
+  @media (max-width: 900px) {
+    body {
+      padding: 16px 8px;
+    }
+    .shell {
+      grid-template-columns: 1fr;
+    }
+  }
+
+  .left {
+    padding: 32px 36px 30px 36px;
+    border-right: 1px solid rgba(0,0,0,0.04);
+    background: radial-gradient(circle at 0 0, #fff8f0 0, #fdfbf8 38%, #f0ebe4 100%);
+  }
+
+  .right {
+    padding: 28px 30px 30px 28px;
+    background: linear-gradient(180deg, #fdfbf8 0%, #f0ece6 70%, #e3ddd5 100%);
+  }
+
+  @media (max-width: 900px) {
+    .left {
+      border-right: none;
+      border-bottom: 1px solid rgba(0,0,0,0.04);
+      padding: 24px 20px 24px 20px;
+    }
+    .right {
+      padding: 22px 20px 20px 20px;
+    }
+  }
+
+  .eyebrow {
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    font-size: 10px;
+    color: #8a7c70;
+    margin-bottom: 10px;
+  }
+
+  h1 {
+    margin: 0 0 16px 0;
+    font-family: var(--serif);
+    font-weight: 500;
+    font-size: 28px;
+    line-height: 1.1;
+    letter-spacing: 0.02em;
+  }
+
+  .subtitle {
+    font-size: 13px;
+    line-height: 1.5;
+    color: #74675b;
+    margin-bottom: 24px;
+    max-width: 380px;
+  }
+
+  .controls {
+    display: grid;
+    grid-template-columns: 1.1fr 1.1fr;
+    gap: 16px 22px;
+    margin-bottom: 22px;
+  }
+
+  @media (max-width: 500px) {
+    .controls {
+      grid-template-columns: 1fr;
+    }
+  }
+
+  .field-label {
+    font-size: 11px;
+    text-transform: uppercase;
+    letter-spacing: 0.14em;
+    color: #8c7a6e;
+    margin-bottom: 6px;
+  }
+
+  .hue-row {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+  }
+
+  input[type="range"] {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 100%;
+    background: transparent;
+  }
+
+  input[type="range"]::-webkit-slider-runnable-track {
+    height: 4px;
+    background: linear-gradient(90deg,
+      hsl(0,70%,50%), hsl(40,70%,50%), hsl(80,70%,45%),
+      hsl(120,55%,40%), hsl(160,55%,42%), hsl(200,60%,46%),
+      hsl(240,60%,50%), hsl(280,55%,52%), hsl(320,60%,52%),
+      hsl(360,70%,50%)
+    );
+    border-radius: 999px;
+  }
+
+  input[type="range"]::-moz-range-track {
+    height: 4px;
+    background: linear-gradient(90deg,
+      hsl(0,70%,50%), hsl(40,70%,50%), hsl(80,70%,45%),
+      hsl(120,55%,40%), hsl(160,55%,42%), hsl(200,60%,46%),
+      hsl(240,60%,50%), hsl(280,55%,52%), hsl(320,60%,52%),
+      hsl(360,70%,50%)
+    );
+    border-radius: 999px;
+  }
+
+  input[type="range"]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    appearance: none;
+    margin-top: -5px;
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: #fdfbf8;
+    border: 2px solid #333;
+    box-shadow: 0 0 0 3px rgba(255,255,255,0.7);
+  }
+
+  input[type="range"]::-moz-range-thumb {
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: #fdfbf8;
+    border: 2px solid #333;
+    box-shadow: 0 0 0 3px rgba(255,255,255,0.7);
+  }
+
+  .hue-value {
+    min-width: 48px;
+    font-size: 12px;
+    font-family: var(--mono);
+    color: #5a4f45;
+    text-align: right;
+  }
+
+  .mode-toggle {
+    display: inline-flex;
+    padding: 3px;
+    background: rgba(255,255,255,0.9);
+    border-radius: 999px;
+    border: 1px solid rgba(0,0,0,0.08);
+  }
+
+  .mode-toggle button {
+    border: none;
+    background: transparent;
+    padding: 5px 10px;
+    border-radius: 999px;
+    font-size: 11px;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+    cursor: pointer;
+    color: #8b7d71;
+  }
+
+  .mode-toggle button.active {
+    background: #1c1c1c;
+    color: #f8f4ef;
+  }
+
+  .swatch-strip-label {
+    font-size: 11px;
+    text-transform: uppercase;
+    letter-spacing: 0.18em;
+    color: #8c7a6e;
+    margin-bottom: 7px;
+  }
+
+  .swatches {
+    display: flex;
+    border-radius: 14px;
+    overflow: hidden;
+    border: 1px solid rgba(0,0,0,0.06);
+    background: #ddd;
+    height: 150px;
+  }
+
+  @media (max-width: 500px) {
+    .swatches {
+      height: 140px;
+    }
+  }
+
+  .swatch {
+    flex: 1;
+    position: relative;
+    cursor: pointer;
+    transition: flex 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
+  }
+
+  .swatch:hover {
+    flex: 1.08;
+    transform: translateY(-2px);
+    box-shadow: 0 8px 18px rgba(0,0,0,0.10);
+    z-index: 2;
+  }
+
+  .swatch-inner {
+    position: absolute;
+    inset: 12px 10px 10px 10px;
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-end;
+  }
+
+  .swatch-main-label {
+    font-size: 11px;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    opacity: 0.88;
+  }
+
+  .swatch-name {
+    font-family: var(--serif);
+    font-size: 15px;
+    margin-top: 4px;
+  }
+
+  .swatch-meta {
+    font-size: 11px;
+    font-family: var(--mono);
+    margin-top: 4px;
+    opacity: 0.9;
+  }
+
+  .swatch-meta span {
+    display: inline-block;
+    padding: 2px 4px;
+    border-radius: 999px;
+    border: 1px solid rgba(0,0,0,0.12);
+    background-color: rgba(255,255,255,0.46);
+  }
+
+  .swatch-copied {
+    position: absolute;
+    top: 10px;
+    right: 10px;
+    font-size: 10px;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    background: rgba(255,255,255,0.88);
+    border-radius: 999px;
+    padding: 4px 7px;
+    color: #38322c;
+    opacity: 0;
+    transition: opacity 0.16s ease;
+    pointer-events: none;
+  }
+
+  .swatch.copied .swatch-copied {
+    opacity: 1;
+  }
+
+  .tip {
+    margin-top: 10px;
+    font-size: 11px;
+    color: #847669;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+  }
+
+  .tip-dot {
+    width: 6px;
+    height: 6px;
+    border-radius: 50%;
+    background: var(--accent);
+  }
+
+  .preview-panel {
+    background: rgba(255,255,255,0.72);
+    border-radius: 14px;
+    padding: 18px 18px 14px 18px;
+    border: 1px solid rgba(0,0,0,0.06);
+    backdrop-filter: blur(6px);
+  }
+
+  .preview-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: baseline;
+    margin-bottom: 12px;
+  }
+
+  .preview-title {
+    font-family: var(--serif);
+    font-size: 17px;
+    letter-spacing: 0.06em;
+    text-transform: uppercase;
+  }
+
+  .preview-caption {
+    font-size: 11px;
+    text-transform: uppercase;
+    letter-spacing: 0.14em;
+    color: #8c7f72;
+  }
+
+  .chip-row {
+    display: flex;
+    gap: 6px;
+  }
+
+  .chip {
+    flex: 1;
+    height: 10px;
+    border-radius: 999px;
+    background: #ddd;
+  }
+
+  .scene {
+    margin-top: 14px;
+    background: #f8f4ef;
+    border-radius: 12px;
+    padding: 10px 10px 10px 10px;
+    display: grid;
+    grid-template-columns: 1.8fr 1.3fr;
+    gap: 10px;
+  }
+
+  @media (max-width: 700px) {
+    .scene {
+      grid-template-columns: 1fr;
+    }
+  }
+
+  .scene-wall {
+    border-radius: 9px;
+    overflow: hidden;
+    display: grid;
+    grid-template-rows: 1.6fr 1fr;
+  }
+
+  .scene-wall-main {
+    background: #dcd0c2;
+  }
+
+  .scene-wall-lower {
+    display: grid;
+    grid-template-columns: 1.4fr 1fr;
+  }
+
+  .scene-wall-left {
+    background: #c9b9a8;
+  }
+
+  .scene-wall-right {
+    background: #b6aa9b;
+  }
+
+  .scene-elements {
+    display: grid;
+    grid-template-rows: 0.9fr 1.1fr;
+    gap: 8px;
+  }
+
+  .scene-sofa {
+    border-radius: 9px;
+    background: #d8cdc0;
+    position: relative;
+    overflow: hidden;
+  }
+
+  .sofa-seat {
+    position: absolute;
+    left: 10%;
+    right: 10%;
+    bottom: 18%;
+    top: 40%;
+    border-radius: 14px 14px 8px 8px;
+    background: rgba(0,0,0,0.07);
+  }
+
+  .sofa-back {
+    position: absolute;
+    left: 14%;
+    right: 14%;
+    bottom: 45%;
+    top: 20%;
+    border-radius: 10px;
+    background: rgba(255,255,255,0.35);
+  }
+
+  .sofa-shadow {
+    position: absolute;
+    bottom: 12%;
+    left: 8%;
+    right: 8%;
+    height: 10%;
+    border-radius: 999px;
+    background: rgba(0,0,0,0.12);
+  }
+
+  .scene-detail {
+    border-radius: 9px;
+    background: #ece3d6;
+    display: grid;
+    grid-template-columns: 1.1fr 1fr;
+    padding: 7px 10px;
+    align-items: center;
+    gap: 6px;
+  }
+
+  .detail-lamp {
+    height: 38px;
+    width: 24px;
+    border-radius: 20px 20px 4px 4px;
+    background: #f8f2e8;
+    position: relative;
+    margin: 0 auto;
+  }
+
+  .detail-lamp-base {
+    position: absolute;
+    bottom: -7px;
+    left: 50%;
+    width: 14px;
+    height: 7px;
+    transform: translateX(-50%);
+    border-radius: 999px;
+    background: rgba(0,0,0,0.25);
+  }
+
+  .detail-vase {
+    justify-self: flex-end;
+    width: 22px;
+    height: 30px;
+    border-radius: 11px 11px 5px 5px;
+    background: #d4c8bb;
+    position: relative;
+    margin-right: 10px;
+  }
+
+  .detail-vase-stem {
+    position: absolute;
+    top: -10px;
+    left: 50%;
+    width: 2px;
+    height: 14px;
+    background: #8b9b6b;
+    transform: translateX(-50%);
+  }
+
+  .detail-vase-bloom {
+    position: absolute;
+    top: -16px;
+    left: 50%;
+    width: 10px;
+    height: 10px;
+    border-radius: 50%;
+    background: #e4a7a3;
+    transform: translateX(-50%);
+  }
+
+  .legend {
+    margin-top: 10px;
+    display: flex;
+    gap: 14px;
+    flex-wrap: wrap;
+    align-items: center;
+  }
+
+  .legend-item {
+    font-size: 11px;
+    color: #7b6f64;
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+  }
+
+  .legend-swatch {
+    width: 10px;
+    height: 10px;
+    border-radius: 999px;
+    border: 1px solid rgba(0,0,0,0.14);
+  }
+
+  .footer-note {
+    margin-top: 12px;
+    font-size: 10px;
+    color: #97887a;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+  }
+
+  .kbd {
+    font-family: var(--mono);
+    font-size: 10px;
+    background: rgba(255,255,255,0.7);
+    border-radius: 3px;
+    padding: 1px 3px;
+    border: 1px solid rgba(0,0,0,0.18);
+  }
+</style>
+</head>
+<body>
+<div class="shell">
+  <section class="left">
+    <div class="eyebrow">Interior Color Story Studio</div>
+    <h1>Compose a wallcovering palette around a single hue.</h1>
+    <p class="subtitle">
+      Dial in a base hue, choose a relationship, then explore a curated 5‑shade story—
+      from soft grounds to inky accents—ready for walls, trim, and textiles.
+    </p>
+
+    <div class="controls">
+      <div>
+        <div class="field-label">Base Hue</div>
+        <div class="hue-row">
+          <input id="hueSlider" type="range" min="0" max="359" value="36">
+          <div class="hue-value"><span id="hueValue">36</span>°</div>
+        </div>
+      </div>
+      <div>
+        <div class="field-label">Relationship</div>
+        <div class="mode-toggle">
+          <button data-mode="analogous" class="active">Analogous</button>
+          <button data-mode="complementary">Complementary</button>
+          <button data-mode="triadic">Triadic</button>
+        </div>
+      </div>
+    </div>
+
+    <div class="swatch-strip-label">5‑Shade Color Story · Click to copy HEX</div>
+    <div class="swatches" id="swatchStrip">
+      <!-- Swatches injected by JS -->
+    </div>
+
+    <div class="tip">
+      <div class="tip-dot"></div>
+      <span>Tip: think in layers—ground, field, highlight, trim, and punctuation.</span>
+    </div>
+  </section>
+
+  <section class="right">
+    <div class="preview-panel">
+      <div class="preview-header">
+        <div>
+          <div class="preview-title" id="storyTitle">Sun-baked Ocher Study</div>
+          <div class="preview-caption" id="storySubtitle">Analogous · Warm grounded neutrals with herbal greens</div>
+        </div>
+        <div class="preview-caption" style="font-size:10px;">HEX live preview</div>
+      </div>
+      <div class="chip-row" id="previewChips">
+        <div class="chip"></div>
+        <div class="chip"></div>
+        <div class="chip"></div>
+        <div class="chip"></div>
+        <div class="chip"></div>
+      </div>
+
+      <div class="scene" aria-hidden="true">
+        <div class="scene-wall">
+          <div class="scene-wall-main" id="sceneWallMain"></div>
+          <div class="scene-wall-lower">
+            <div class="scene-wall-left" id="sceneWallLeft"></div>
+            <div class="scene-wall-right" id="sceneWallRight"></div>
+          </div>
+        </div>
+        <div class="scene-elements">
+          <div class="scene-sofa" id="sceneSofa">
+            <div class="sofa-back"></div>
+            <div class="sofa-seat"></div>
+            <div class="sofa-shadow"></div>
+          </div>
+          <div class="scene-detail">
+            <div class="detail-lamp" id="sceneLamp">
+              <div class="detail-lamp-base"></div>
+            </div>
+            <div class="detail-vase" id="sceneVase">
+              <div class="detail-vase-stem"></div>
+              <div class="detail-vase-bloom"></div>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="legend">
+        <div class="legend-item">
+          <span class="legend-swatch" id="legendGround"></span>
+          Ground
+        </div>
+        <div class="legend-item">
+          <span class="legend-swatch" id="legendField"></span>
+          Field / Wall
+        </div>
+        <div class="legend-item">
+          <span class="legend-swatch" id="legendTrim"></span>
+          Trim / Highlight
+        </div>
+        <div class="legend-item">
+          <span class="legend-swatch" id="legendAccent"></span>
+          Accent
+        </div>
+      </div>
+
+      <div class="footer-note">
+        Click any swatch to copy its HEX · Press <span class="kbd">←</span>/<span class="kbd">→</span> to nudge hue
+      </div>
+    </div>
+  </section>
+</div>
+
+<script>
+(function() {
+  const hueSlider = document.getElementById('hueSlider');
+  const hueValue = document.getElementById('hueValue');
+  const modeButtons = document.querySelectorAll('.mode-toggle button');
+  const swatchStrip = document.getElementById('swatchStrip');
+  const previewChips = document.getElementById('previewChips').children;
+  const storyTitle = document.getElementById('storyTitle');
+  const storySubtitle = document.getElementById('storySubtitle');
+
+  const sceneWallMain = document.getElementById('sceneWallMain');
+  const sceneWallLeft = document.getElementById('sceneWallLeft');
+  const sceneWallRight = document.getElementById('sceneWallRight');
+  const sceneSofa = document.getElementById('sceneSofa');
+  const sceneLamp = document.getElementById('sceneLamp');
+  const sceneVase = document.getElementById('sceneVase');
+
+  const legendGround = document.getElementById('legendGround');
+  const legendField = document.getElementById('legendField');
+  const legendTrim = document.getElementById('legendTrim');
+  const legendAccent = document.getElementById('legendAccent');
+
+  let mode = 'analogous';
+
+  const cozyNeutrals = [
+    "Alabaster", "Ecru Linen", "Soft Oatmeal", "Porcelain Mist", "Feather Plaster",
+    "Candlelight Cream", "Ivorywool", "Cloudspun", "Vanilla Husk", "Pale Stone",
+    "Warm Gesso", "Milkglass", "Chalk Dust", "Pressed Linen", "Gallery White"
+  ];
+  const warmNeutrals = [
+    "Toasted Sand", "Buttered Scone", "Clove Beige", "Smoked Almond", "Malted Oat",
+    "Raffia Weave", "Beeswax Tint", "Honeycomb Wash", "Flaxseed", "Warm Thatch",
+    "Biscotti Crust", "Ochre Haze"
+  ];
+  const coolNeutrals = [
+    "Silvered Fennel", "Dried Sage", "Fogbound Reed", "Stoneware Grey", "Driftwood Veil",
+    "Pebble Silk", "Greige Porcelain", "Mineral Mist", "Pale Cinder", "Frosted Clay"
+  ];
+  const greens = [
+    "Celadon", "Herbal Linen", "Olive Leaf", "Soft Moss", "Pressed Thyme",
+    "Washed Laurel", "Wilted Fern", "Pale Pistachio", "Veranda Green", "Glasshouse",
+    "Winter Eucalyptus", "Trailing Ivy"
+  ];
+  const blues = [
+    "Chambray Blue", "Hushed Lake", "Borrowed Sky", "Blue Hour", "Weathered Indigo",
+    "Faded Denim", "Dawn Harbour", "Dusty Delft"
+  ];
+  const pinks = [
+    "Blushed Plaster", "Rose Dust", "Faded Terracotta", "Clay Blush", "Petalwash",
+    "Powdered Mauve", "Soft Rosette"
+  ];
+  const accents = [
+    "Inkwell", "Lampblack", "Cask Brown", "Espresso Rind", "Smoked Bronze",
+    "Coal Graphite", "Midnight Truffle", "Vintage Brass"
+  ];
+
+  function pick(arr, biasIndex) {
+    if (biasIndex == null) {
+      return arr[Math.floor(Math.random() * arr.length)];
+    }
+    const i = Math.max(0, Math.min(arr.length - 1,
+      biasIndex + (Math.random() < 0.5 ? 0 : (Math.random() < 0.5 ? -1 : 1))));
+    return arr[i];
+  }
+
+  function hslToHex(h, s, l) {
+    s /= 100;
+    l /= 100;
+    const k = n => (n + h / 30) % 12;
+    const a = s * Math.min(l, 1 - l);
+    const f = n => {
+      const c = l - a * Math.max(-1, Math.min(k(n) - 3, Math.min(9 - k(n), 1)));
+      return Math.round(255 * c).toString(16).padStart(2, '0');
+    };
+    return `#${f(0)}${f(8)}${f(4)}`.toUpperCase();
+  }
+
+  function describeHue(h) {
+    if (h < 12 || h >= 348) return "soft red clay";
+    if (h < 35) return "sun‑baked ocher";
+    if (h < 65) return "buttered straw";
+    if (h < 95) return "sage field";
+    if (h < 140) return "garden green";
+    if (h < 170) return "sea glass";
+    if (h < 210) return "washed blue";
+    if (h < 250) return "ink blue";
+    if (h < 280) return "dusk violet";
+    if (h < 320) return "rosewood";
+    return "terracotta blush";
+  }
+
+  function paletteTitle(h, mode) {
+    const hueDescriptor = describeHue(h);
+    const relationship = mode === 'analogous' ? 'Analogous'
+                      : mode === 'complementary' ? 'Complementary'
+                      : 'Triadic';
+    const suffixes = [
+      "Study", "Story", "Room", "Suite", "Composition",
+      "Capsule", "Triptych", "Edit", "Draft", "Moment"
+    ];
+    const suffix = pick(suffixes);
+    const leadIns = {
+      analogous: ["Layered", "Sun‑washed", "Quiet", "Collected", "Soft‑edged"],
+      complementary: ["Balanced", "Tailored", "Painterly", "Crisp", "Refined"],
+      triadic: ["Playful", "Curated", "Modern", "Studio", "Gallery"]
+    };
+    const lead = pick(leadIns[mode]);
+    return `${lead} ${hueDescriptor.charAt(0).toUpperCase() + hueDescriptor.slice(1)} ${suffix}`;
+  }
+
+  function relationshipSubtitle(mode, h) {
+    const base = describeHue(h);
+    if (mode === 'analogous') {
+      return `Analogous · Neighboring tones that drift from ${base} into soft nuance`;
+    }
+    if (mode === 'complementary') {
+      return `Complementary · A grounded ${base} offset with a quiet counter‑hue`;
+    }
+    return `Triadic · Three‑way balance with ${base} at the center of the room`;
+  }
+
+  function generatePalette(h, mode) {
+    const palettes = [];
+    if (mode === 'analogous') {
+      const h2 = (h + 16) % 360;
+      const h3 = (h + 28) % 360;
+      palettes.push(
+        { role: "Ground", h: (h + 4) % 360, s: 18, l: 93, names: cozyNeutrals },
+        { role: "Field", h: h, s: 26, l: 82, names: warmNeutrals },
+        { role: "Secondary", h: h2, s: 28, l: 74, names: greens },
+        { role: "Trim", h: h3, s: 18, l: 88, names: coolNeutrals },
+        { role: "Accent", h: h3, s: 28, l: 38, names: accents }
+      );
+    } else if (mode === 'complementary') {
+      const hc = (h + 180) % 360;
+      palettes.push(
+        { role: "Ground", h: h, s: 16, l: 95, names: cozyNeutrals },
+        { role: "Field", h: h, s: 22, l: 78, names: warmNeutrals },
+        { role: "Counterpoint", h: hc, s: 24, l: 70, names: greens.concat(blues) },
+        { role: "Trim", h: h, s: 10, l: 88, names: coolNeutrals },
+        { role: "Accent", h: hc, s: 30, l: 32, names: accents }
+      );
+    } else {
+      const h2 = (h + 120) % 360;
+      const h3 = (h + 240) % 360;
+      palettes.push(
+        { role: "Ground", h: h, s: 14, l: 94, names: cozyNeutrals },
+        { role: "Field", h: h2, s: 20, l: 80, names: greens.concat(blues) },
+        { role: "Secondary", h: h3, s: 20, l: 76, names: blues.concat(pinks) },
+        { role: "Trim", h: h, s: 10, l: 88, names: coolNeutrals },
+        { role: "Accent", h: h3, s: 32, l: 34, names: accents }
+      );
+    }
+
+    return palettes.map((p, idx) => {
+      const namePool = p.names;
+      let biasIdx;
+      if (namePool === cozyNeutrals) biasIdx = 3;
+      else if (namePool === warmNeutrals) biasIdx = 4;
+      else if (namePool === greens) biasIdx = 2;
+      else if (namePool === blues) biasIdx = 3;
+      else if (namePool === coolNeutrals) biasIdx = 3;
+      else if (namePool === accents) biasIdx = 2;
+      const name = pick(namePool, biasIdx);
+      const hex = hslToHex(p.h, p.s, p.l);
+      return {
+        ...p,
+        hex,
+        name,
+        note: p.role === "Ground" ? "Ground / ceiling"
+             : p.role === "Field" ? "Field wall"
+             : p.role === "Secondary" ? "Secondary wall"
+             : p.role === "Trim" ? "Trim / doors"
+             : "Accent joinery"
+      };
+    });
+  }
+
+  function render() {
+    const h = parseInt(hueSlider.value, 10);
+    hueValue.textContent = h;
+    const palette = generatePalette(h, mode);
+
+    swatchStrip.innerHTML = '';
+    palette.forEach((swatch, i) => {
+      const el = document.createElement('div');
+      el.className = 'swatch';
+      el.style.background = swatch.hex;
+      el.dataset.hex = swatch.hex;
+
+      const inner = document.createElement('div');
+      inner.className = 'swatch-inner';
+      inner.innerHTML = `
+        <div class="swatch-main-label">${swatch.role}</div>
+        <div class="swatch-name">${swatch.name}</div>
+        <div class="swatch-meta"><span>${swatch.hex}</span></div>
+      `;
+
+      const copied = document.createElement('div');
+      copied.className = 'swatch-copied';
+      copied.textContent = 'Copied';
+
+      el.appendChild(inner);
+      el.appendChild(copied);
+
+      el.addEventListener('click', () => copyHex(el, swatch.hex));
+
+      swatchStrip.appendChild(el);
+    });
+
+    for (let i = 0; i < palette.length; i++) {
+      if (previewChips[i]) previewChips[i].style.background = palette[i].hex;
+    }
+
+    // Map palette to scene
+    const [ground, field, secondary, trim, accent] = palette;
+    sceneWallMain.style.background = field.hex;
+    sceneWallLeft.style.background = secondary.hex;
+    sceneWallRight.style.background = ground.hex;
+    sceneSofa.style.background = ground.hex;
+    sceneLamp.style.background = trim.hex;
+    sceneVase.style.background = accent.hex;
+
+    legendGround.style.background = ground.hex;
+    legendField.style.background = field.hex;
+    legendTrim.style.background = trim.hex;
+    legendAccent.style.background = accent.hex;
+
+    storyTitle.textContent = paletteTitle(h, mode);
+    storySubtitle.textContent = relationshipSubtitle(mode, h);
+  }
+
+  function copyHex(el, hex) {
+    try {
+      if (navigator.clipboard && navigator.clipboard.writeText) {
+        navigator.clipboard.writeText(hex).catch(() => {});
+      } else {
+        const ta = document.createElement('textarea');
+        ta.value = hex;
+        ta.style.position = 'fixed';
+        ta.style.opacity = '0';
+        document.body.appendChild(ta);
+        ta.select();
+        document.execCommand('copy');
+        document.body.removeChild(ta);
+      }
+    } catch (e) {}
+
+    document.querySelectorAll('.swatch.copied').forEach(s => s.classList.remove('copied'));
+    el.classList.add('copied');
+    setTimeout(() => el.classList.remove('copied'), 900);
+  }
+
+  hueSlider.addEventListener('input', render);
+
+  modeButtons.forEach(btn => {
+    btn.addEventListener('click', () => {
+      modeButtons.forEach(b => b.classList.remove('active'));
+      btn.classList.add('active');
+      mode = btn.dataset.mode;
+      render();
+    });
+  });
+
+  window.addEventListener('keydown', (e) => {
+    if (e.key === 'ArrowLeft' || e.key === 'ArrowRight') {
+      e.preventDefault();
+      let h = parseInt(hueSlider.value, 10);
+      if (e.key === 'ArrowLeft') h = (h + 359) % 360;
+      else h = (h + 1) % 360;
+      hueSlider.value = h;
+      render();
+    }
+  });
+
+  render();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Atelier · Wallcovering Color Stories</title>
+<style>
+  :root {
+    --ink: #1a1917;
+    --paper: #f7f4ef;
+    --muted: #8a847a;
+    --line: #e2ddd4;
+    --card: #fffcf7;
+    --shadow: 0 12px 40px rgba(26,25,23,0.08);
+  }
+  * { box-sizing: border-box; margin: 0; padding: 0; }
+  html, body { height: 100%; }
+  body {
+    font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
+    background: var(--paper);
+    color: var(--ink);
+    line-height: 1.45;
+    min-height: 100vh;
+    -webkit-font-smoothing: antialiased;
+  }
+  .wrap {
+    max-width: 1080px;
+    margin: 0 auto;
+    padding: 48px 28px 72px;
+  }
+  header {
+    display: grid;
+    grid-template-columns: 1fr auto;
+    gap: 24px;
+    align-items: end;
+    border-bottom: 1px solid var(--ink);
+    padding-bottom: 22px;
+    margin-bottom: 36px;
+  }
+  .eyebrow {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.22em;
+    text-transform: uppercase;
+    color: var(--muted);
+    margin-bottom: 10px;
+  }
+  h1 {
+    font-size: clamp(28px, 4vw, 42px);
+    font-weight: 500;
+    letter-spacing: -0.02em;
+    font-style: italic;
+  }
+  .sub {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 12px;
+    color: var(--muted);
+    max-width: 280px;
+    text-align: right;
+    letter-spacing: 0.02em;
+  }
+  .stage {
+    display: grid;
+    grid-template-columns: 320px 1fr;
+    gap: 40px;
+    align-items: start;
+  }
+  @media (max-width: 820px) {
+    .stage { grid-template-columns: 1fr; }
+    header { grid-template-columns: 1fr; }
+    .sub { text-align: left; }
+  }
+  .controls {
+    background: var(--card);
+    border: 1px solid var(--line);
+    box-shadow: var(--shadow);
+    padding: 28px 24px 26px;
+  }
+  .controls h2 {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.2em;
+    text-transform: uppercase;
+    color: var(--muted);
+    font-weight: 500;
+    margin-bottom: 18px;
+  }
+  .wheel-wrap {
+    position: relative;
+    width: 240px;
+    height: 240px;
+    margin: 0 auto 22px;
+  }
+  canvas#wheel {
+    width: 240px;
+    height: 240px;
+    border-radius: 50%;
+    cursor: crosshair;
+    display: block;
+    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.06);
+  }
+  .knob {
+    position: absolute;
+    width: 18px;
+    height: 18px;
+    border-radius: 50%;
+    border: 2px solid #fff;
+    box-shadow: 0 1px 4px rgba(0,0,0,0.35);
+    transform: translate(-50%, -50%);
+    pointer-events: none;
+    top: 50%;
+    left: 50%;
+  }
+  .center-disc {
+    position: absolute;
+    inset: 78px;
+    border-radius: 50%;
+    background: var(--card);
+    border: 1px solid var(--line);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-direction: column;
+    pointer-events: none;
+  }
+  .center-disc .chip {
+    width: 36px;
+    height: 36px;
+    border-radius: 50%;
+    border: 1px solid rgba(0,0,0,0.08);
+    margin-bottom: 6px;
+  }
+  .center-disc span {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.12em;
+    color: var(--muted);
+  }
+  .field {
+    margin-bottom: 18px;
+  }
+  .field label {
+    display: block;
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+    color: var(--muted);
+    margin-bottom: 10px;
+  }
+  .toggles {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 6px;
+  }
+  .toggles button {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    letter-spacing: 0.04em;
+    padding: 10px 6px;
+    border: 1px solid var(--line);
+    background: transparent;
+    color: var(--ink);
+    cursor: pointer;
+    transition: background 0.15s, border-color 0.15s, color 0.15s;
+  }
+  .toggles button:hover { border-color: var(--ink); }
+  .toggles button.active {
+    background: var(--ink);
+    border-color: var(--ink);
+    color: var(--paper);
+  }
+  .sliders { display: grid; gap: 12px; }
+  .sliders .row {
+    display: grid;
+    grid-template-columns: 70px 1fr 36px;
+    gap: 10px;
+    align-items: center;
+  }
+  .sliders .row span {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    color: var(--muted);
+  }
+  .sliders .row em {
+    font-style: normal;
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    text-align: right;
+    color: var(--ink);
+  }
+  input[type="range"] {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 100%;
+    height: 2px;
+    background: var(--line);
+    outline: none;
+  }
+  input[type="range"]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: var(--ink);
+    cursor: pointer;
+    border: none;
+  }
+  input[type="range"]::-moz-range-thumb {
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: var(--ink);
+    cursor: pointer;
+    border: none;
+  }
+  .story {
+    min-width: 0;
+  }
+  .story-head {
+    display: flex;
+    justify-content: space-between;
+    align-items: baseline;
+    margin-bottom: 18px;
+    gap: 16px;
+    flex-wrap: wrap;
+  }
+  .story-head h2 {
+    font-size: 22px;
+    font-weight: 500;
+    font-style: italic;
+    letter-spacing: -0.01em;
+  }
+  .story-meta {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: var(--muted);
+  }
+  .swatches {
+    display: grid;
+    grid-template-columns: repeat(5, 1fr);
+    gap: 10px;
+    margin-bottom: 28px;
+  }
+  @media (max-width: 560px) {
+    .swatches { grid-template-columns: 1fr 1fr; }
+    .swatches .swatch:last-child { grid-column: 1 / -1; }
+  }
+  .swatch {
+    background: var(--card);
+    border: 1px solid var(--line);
+    cursor: pointer;
+    transition: transform 0.18s ease, box-shadow 0.18s ease;
+    position: relative;
+    overflow: hidden;
+  }
+  .swatch:hover {
+    transform: translateY(-3px);
+    box-shadow: var(--shadow);
+  }
+  .swatch:active { transform: translateY(-1px); }
+  .swatch .chip {
+    height: 120px;
+    border-bottom: 1px solid var(--line);
+  }
+  .swatch .meta {
+    padding: 14px 12px 16px;
+  }
+  .swatch .name {
+    font-size: 15px;
+    font-style: italic;
+    margin-bottom: 6px;
+    letter-spacing: -0.01em;
+  }
+  .swatch .hex {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    letter-spacing: 0.1em;
+    color: var(--muted);
+    text-transform: uppercase;
+  }
+  .swatch .role {
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 9px;
+    letter-spacing: 0.16em;
+    text-transform: uppercase;
+    color: var(--muted);
+    margin-top: 8px;
+  }
+  .toast {
+    position: absolute;
+    inset: 0;
+    background: rgba(26,25,23,0.88);
+    color: var(--paper);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 11px;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.2s;
+  }
+  .swatch.copied .toast { opacity: 1; }
+  .preview-block {
+    border: 1px solid var(--line);
+    background: var(--card);
+    overflow: hidden;
+    box-shadow: var(--shadow);
+  }
+  .preview-label {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 14px 18px;
+    border-bottom: 1px solid var(--line);
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.18em;
+    text-transform: uppercase;
+    color: var(--muted);
+  }
+  .strip {
+    display: grid;
+    grid-template-columns: repeat(5, 1fr);
+    height: 72px;
+  }
+  .strip div { min-height: 72px; }
+  .room {
+    position: relative;
+    height: 220px;
+    overflow: hidden;
+  }
+  .room-wall {
+    position: absolute;
+    inset: 0;
+    transition: background 0.35s ease;
+  }
+  .room-wainscot {
+    position: absolute;
+    left: 0; right: 0; bottom: 0;
+    height: 38%;
+    border-top: 3px solid rgba(255,255,255,0.35);
+    transition: background 0.35s ease;
+  }
+  .room-trim {
+    position: absolute;
+    left: 8%; right: 8%;
+    top: 14%;
+    height: 42%;
+    border: 10px solid;
+    transition: border-color 0.35s ease, background 0.35s ease;
+    background: rgba(255,255,255,0.12);
+    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04);
+  }
+  .room-floor {
+    position: absolute;
+    left: 0; right: 0; bottom: 0;
+    height: 14%;
+    transition: background 0.35s ease;
+  }
+  .room-caption {
+    position: absolute;
+    left: 18px;
+    bottom: 22%;
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: rgba(255,255,255,0.9);
+    text-shadow: 0 1px 2px rgba(0,0,0,0.25);
+    mix-blend-mode: difference;
+  }
+  footer {
+    margin-top: 40px;
+    padding-top: 18px;
+    border-top: 1px solid var(--line);
+    display: flex;
+    justify-content: space-between;
+    gap: 16px;
+    flex-wrap: wrap;
+    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+    font-size: 10px;
+    letter-spacing: 0.14em;
+    text-transform: uppercase;
+    color: var(--muted);
+  }
+  .hint { opacity: 0.85; }
+</style>
+</head>
+<body>
+<div class="wrap">
+  <header>
+    <div>
+      <div class="eyebrow">Interior Atelier · Vol. VII</div>
+      <h1>Wallcovering Color Stories</h1>
+    </div>
+    <p class="sub">Curated five-swatch narratives for walls, trim, and quiet rooms. Click any swatch to copy its hex.</p>
+  </header>
+
+  <div class="stage">
+    <aside class="controls">
+      <h2>Base Hue</h2>
+      <div class="wheel-wrap" id="wheelWrap">
+        <canvas id="wheel" width="480" height="480"></canvas>
+        <div class="knob" id="knob"></div>
+        <div class="center-disc">
+          <div class="chip" id="baseChip"></div>
+          <span id="hueLabel">Hue 28°</span>
+        </div>
+      </div>
+
+      <div class="field">
+        <label>Harmony</label>
+        <div class="toggles" id="harmony">
+          <button type="button" data-mode="analogous" class="active">Analogous</button>
+          <button type="button" data-mode="complementary">Complement</button>
+          <button type="button" data-mode="triadic">Triadic</button>
+        </div>
+      </div>
+
+      <div class="field">
+        <label>Atmosphere</label>
+        <div class="sliders">
+          <div class="row">
+            <span>Softness</span>
+            <input type="range" id="sat" min="12" max="48" value="28">
+            <em id="satVal">28</em>
+          </div>
+          <div class="row">
+            <span>Light</span>
+            <input type="range" id="light" min="42" max="78" value="62">
+            <em id="lightVal">62</em>
+          </div>
+        </div>
+      </div>
+    </aside>
+
+    <section class="story">
+      <div class="story-head">
+        <h2 id="storyTitle">Warm Plaster Narrative</h2>
+        <div class="story-meta" id="storyMeta">Analogous · 5 pigments</div>
+      </div>
+
+      <div class="swatches" id="swatches"></div>
+
+      <div class="preview-block">
+        <div class="preview-label">
+          <span>Live Room Strip</span>
+          <span id="previewNote">Wall · Accent · Trim · Shadow · Ground</span>
+        </div>
+        <div class="strip" id="strip"></div>
+        <div class="room" id="room">
+          <div class="room-wall" id="roomWall"></div>
+          <div class="room-wainscot" id="roomWain"></div>
+          <div class="room-trim" id="roomTrim"></div>
+          <div class="room-floor" id="roomFloor"></div>
+          <div class="room-caption">Editorial preview</div>
+        </div>
+      </div>
+    </section>
+  </div>
+
+  <footer>
+    <span>Oatmeal · Celadon · Alabaster · Greige · &amp; kin</span>
+    <span class="hint">Single-file atelier · no external assets</span>
+  </footer>
+</div>
+
+<script>
+(function () {
+  const canvas = document.getElementById('wheel');
+  const ctx = canvas.getContext('2d');
+  const knob = document.getElementById('knob');
+  const baseChip = document.getElementById('baseChip');
+  const hueLabel = document.getElementById('hueLabel');
+  const swatchesEl = document.getElementById('swatches');
+  const stripEl = document.getElementById('strip');
+  const storyTitle = document.getElementById('storyTitle');
+  const storyMeta = document.getElementById('storyMeta');
+  const satInput = document.getElementById('sat');
+  const lightInput = document.getElementById('light');
+  const satVal = document.getElementById('satVal');
+  const lightVal = document.getElementById('lightVal');
+
+  let hue = 28;
+  let mode = 'analogous';
+  let dragging = false;
+
+  const NAME_BANK = {
+    warm: ['Oatmeal','Clay','Sienna Wash','Honeyed Plaster','Apricot Dust','Wheatfield','Bisque','Tawny Linen','Amber Haze','Cotto'],
+    cool: ['Celadon','Sea Glass','Fog Blue','Mineral','Dovecote','Slate Mist','Thistle','Glacier Milk','Bluegrass','Pigeon'],
+    neutral: ['Alabaster','Greige','Chalk','Parchment','Bone','Putty','Ivory Ash','Canvas','Mortar','Linen White'],
+    deep: ['Ink Walnut','Espresso Clay','Oxblood Dust','Forest Smoke','Navy Plaster','Umber','Charred Sage','Graphite Rose','Portobello','Bitumen'],
+    soft: ['Blush Plaster','Petal Grey','Lilac Ash','Rosewater','Mauve Chalk','Peony Dust','Cloud Pink','Orchid Milk','Quiet Coral','Powder']
+  };
+
+  const ROLES = ['Wall Field', 'Soft Accent', 'Trim & Ceiling', 'Depth Note', 'Grounding'];
+
+  const STORY_TITLES = {
+    analogous: ['Kindred Tones Narrative', 'Adjacent Hue Story', 'Soft Cascade', 'Harmonic Drift', 'Neighboring Pigments'],
+    complementary: ['Counterpoint Story', 'Balanced Tension', 'Complementary Calm', 'Opposing Warmth', 'Dialogue in Pigment'],
+    triadic: ['Triadic Salon', 'Three-Point Composition', 'Triad Chamber', 'Equilateral Color', 'Faceted Story']
+  };
+
+  function hsl(h, s, l) {
+    return `hsl(${((h % 360) + 360) % 360}, ${s}%, ${l}%)`;
+  }
+
+  function hslToHex(h, s, l) {
+    h = ((h % 360) + 360) % 360;
+    s /= 100; l /= 100;
+    const c = (1 - Math.abs(2 * l - 1)) * s;
+    const x = c * (1 - Math.abs((h / 60) % 2 - 1));
+    const m = l - c / 2;
+    let r = 0, g = 0, b = 0;
+    if (h < 60) { r = c; g = x; }
+    else if (h < 120) { r = x; g = c; }
+    else if (h < 180) { g = c; b = x; }
+    else if (h < 240) { g = x; b = c; }
+    else if (h < 300) { r = x; b = c; }
+    else { r = c; b = x; }
+    const to = v => {
+      const n = Math.round((v + m) * 255);
+      return Math.max(0, Math.min(255, n)).toString(16).padStart(2, '0');
+    };
+    return `#${to(r)}${to(g)}${to(b)}`;
+  }
+
+  function drawWheel() {
+    const dpr = 2;
+    const size = 240 * dpr;
+    const r = size / 2;
+    ctx.clearRect(0, 0, size, size);
+    for (let a = 0; a < 360; a++) {
+      const start = (a - 90) * Math.PI / 180;
+      const end = (a - 89.2) * Math.PI / 180;
+      ctx.beginPath();
+      ctx.moveTo(r, r);
+      ctx.arc(r, r, r - 2, start, end);
+      ctx.closePath();
+      ctx.fillStyle = `hsl(${a}, 62%, 58%)`;
+      ctx.fill();
+    }
+    ctx.beginPath();
+    ctx.arc(r, r, r * 0.42, 0, Math.PI * 2);
+    ctx.fillStyle = '#fffcf7';
+    ctx.fill();
+  }
+
+  function setKnob() {
+    const rad = ((hue - 90) * Math.PI) / 180;
+    const radius = 88;
+    const cx = 120 + Math.cos(rad) * radius;
+    const cy = 120 + Math.sin(rad) * radius;
+    knob.style.left = cx + 'px';
+    knob.style.top = cy + 'px';
+    knob.style.background = hsl(hue, 58, 55);
+    baseChip.style.background = hsl(hue, Number(satInput.value), Number(lightInput.value));
+    hueLabel.textContent = `Hue ${Math.round(hue)}°`;
+  }
+
+  function hueFromEvent(e) {
+    const rect = canvas.getBoundingClientRect();
+    const x = (e.clientX ?? e.touches[0].clientX) - rect.left - rect.width / 2;
+    const y = (e.clientY ?? e.touches[0].clientY) - rect.top - rect.height / 2;
+    const dist = Math.sqrt(x * x + y * y);
+    if (dist < 48) return null;
+    let a = Math.atan2(y, x) * 180 / Math.PI + 90;
+    if (a < 0) a += 360;
+    return a;
+  }
+
+  function pickFamily(h, s, l) {
+    h = ((h % 360) + 360) % 360;
+    if (l > 78 || s < 14) return 'neutral';
+    if (l < 38) return 'deep';
+    if ((h >= 330 || h < 30) && s > 20 && l > 55) return 'soft';
+    if (h >= 20 && h < 70) return 'warm';
+    if (h >= 70 && h < 170) return l > 55 ? 'cool' : 'deep';
+    if (h >= 170 && h < 260) return 'cool';
+    if (h >= 260 && h < 330) return s > 22 ? 'soft' : 'cool';
+    return 'neutral';
+  }
+
+  function nameFor(h, s, l, used) {
+    const fam = pickFamily(h, s, l);
+    const bank = NAME_BANK[fam];
+    const seed = Math.round(h * 3 + s * 5 + l * 7);
+    for (let i = 0; i < bank.length; i++) {
+      const n = bank[(seed + i) % bank.length];
+      if (!used.has(n)) { used.add(n); return n; }
+    }
+    const fallback = ['Studio Greige', 'Quiet Ochre', 'Pale Fresco', 'Limewash', 'Moth Wing', 'Vellum'];
+    for (const n of fallback) if (!used.has(n)) { used.add(n); return n; }
+    return 'Untitled Wash';
+  }
+
+  function buildPalette() {
+    const s = Number(satInput.value);
+    const l = Number(lightInput.value);
+    const h = hue;
+    let hues;
+    if (mode === 'analogous') {
+      hues = [h - 28, h - 12, h, h + 16, h + 32];
+    } else if (mode === 'complementary') {
+      hues = [h, h + 12, h + 180, h + 168, h - 18];
+    } else {
+      hues = [h, h + 120, h + 240, h + 8, h + 128];
+    }
+
+    const specs = [
+      { dh: 0, ds: -6, dl: 8 },
+      { dh: 0, ds: 4, dl: -4 },
+      { dh: 0, ds: -14, dl: 18 },
+      { dh: 0, ds: 6, dl: -22 },
+      { dh: 0, ds: -4, dl: -14 }
+    ];
+
+    const used = new Set();
+    const colors = hues.map((hh, i) => {
+      const sp = specs[i];
+      let ss = clamp(s + sp.ds + (i === 2 ? -8 : 0), 8, 52);
+      let ll = clamp(l + sp.dl, 18, 92);
+      if (i === 2) { ss = Math.min(ss, 16); ll = Math.max(ll, 86); }
+      if (i === 3) { ll = Math.min(ll, 42); ss = Math.max(ss, 18); }
+      if (i === 4) { ll = clamp(ll, 28, 48); ss = clamp(ss, 10, 30); }
+      if (mode === 'complementary' && i === 2) {
+        ss = clamp(s + 4, 16, 44);
+        ll = clamp(l - 8, 36, 68);
+      }
+      if (mode === 'triadic' && (i === 1 || i === 2)) {
+        ss = clamp(s + (i === 2 ? -2 : 2), 14, 46);
+        ll = clamp(l + (i === 1 ? -6 : 4), 34, 72);
+      }
+      const H = hh + sp.dh;
+      return {
+        h: H,
+        s: ss,
+        l: ll,
+        hex: hslToHex(H, ss, ll),
+        css: hsl(H, ss, ll),
+        name: nameFor(H, ss, ll, used),
+        role: ROLES[i]
+      };
+    });
+
+    // Ensure trim is the lightest neutral-leaning
+    const lightIdx = colors.reduce((bi, c, i) => c.l > colors[bi].l ? i : bi, 0);
+    if (lightIdx !== 2) {
+      // swap toward index 2 for editorial hierarchy
+      const wall = colors[0];
+      const trim = colors[2];
+      if (trim.l < wall.l + 10) {
+        colors[2] = {
+          ...trim,
+          l: clamp(Math.max(trim.l, wall.l + 16), 80, 94),
+          s: Math.min(trim.s, 14),
+          hex: hslToHex(trim.h, Math.min(trim.s, 14), clamp(Math.max(trim.l, wall.l + 16), 80, 94)),
+          css: hsl(trim.h, Math.min(trim.s, 14), clamp(Math.max(trim.l, wall.l + 16), 80, 94))
+        };
+        colors[2].name = nameFor(colors[2].h, colors[2].s, colors[2].l, used);
+      }
+    }
+
+    return colors;
+  }
+
+  function clamp(v, a, b) { return Math.max(a, Math.min(b, v)); }
+
+  function titleFor() {
+    const list = STORY_TITLES[mode];
+    const idx = Math.round(hue / 17) % list.length;
+    const fam = pickFamily(hue, Number(satInput.value), Number(lightInput.value));
+    const prefix = {
+      warm: 'Warm Plaster',
+      cool: 'Cool Mineral',
+      neutral: 'Quiet Neutral',
+      deep: 'Shadowed Salon',
+      soft: 'Powdered Bloom'
+    }[fam];
+    if (mode === 'analogous') return `${prefix} Narrative`;
+    return list[idx];
+  }
+
+  function render() {
+    const palette = buildPalette();
+    setKnob();
+    satVal.textContent = satInput.value;
+    lightVal.textContent = lightInput.value;
+    storyTitle.textContent = titleFor();
+    const modeLabel = mode === 'analogous' ? 'Analogous' : mode === 'complementary' ? 'Complementary' : 'Triadic';
+    storyMeta.textContent = `${modeLabel} · 5 pigments`;
+
+    swatchesEl.innerHTML = '';
+    stripEl.innerHTML = '';
+
+    palette.forEach((c, i) => {
+      const card = document.createElement('button');
+      card.type = 'button';
+      card.className = 'swatch';
+      card.setAttribute('aria-label', `Copy ${c.name} ${c.hex}`);
+      card.innerHTML = `
+        <div class="chip" style="background:${c.css}"></div>
+        <div class="meta">
+          <div class="name">${c.name}</div>
+          <div class="hex">${c.hex}</div>
+          <div class="role">${c.role}</div>
+        </div>
+        <div class="toast">Copied</div>
+      `;
+      card.addEventListener('click', () => copyHex(c.hex, card));
+      swatchesEl.appendChild(card);
+
+      const s = document.createElement('div');
+      s.style.background = c.css;
+      stripEl.appendChild(s);
+    });
+
+    document.getElementById('roomWall').style.background = palette[0].css;
+    document.getElementById('roomWain').style.background = palette[1].css;
+    document.getElementById('roomTrim').style.borderColor = palette[2].css;
+    document.getElementById('roomTrim').style.background = palette[3].css;
+    document.getElementById('roomFloor').style.background = palette[4].css;
+  }
+
+  function copyHex(hex, el) {
+    const done = () => {
+      el.classList.add('copied');
+      setTimeout(() => el.classList.remove('copied'), 900);
+    };
+    if (navigator.clipboard && navigator.clipboard.writeText) {
+      navigator.clipboard.writeText(hex).then(done).catch(() => fallbackCopy(hex, done));
+    } else fallbackCopy(hex, done);
+  }
+
+  function fallbackCopy(text, cb) {
+    const ta = document.createElement('textarea');
+    ta.value = text;
+    ta.style.position = 'fixed';
+    ta.style.left = '-9999px';
+    document.body.appendChild(ta);
+    ta.select();
+    try { document.execCommand('copy'); } catch (e) {}
+    document.body.removeChild(ta);
+    cb();
+  }
+
+  function onPointer(e) {
+    const a = hueFromEvent(e);
+    if (a == null) return;
+    hue = a;
+    render();
+  }
+
+  canvas.addEventListener('pointerdown', e => {
+    dragging = true;
+    canvas.setPointerCapture(e.pointerId);
+    onPointer(e);
+  });
+  canvas.addEventListener('pointermove', e => { if (dragging) onPointer(e); });
+  canvas.addEventListener('pointerup', () => { dragging = false; });
+  canvas.addEventListener('pointercancel', () => { dragging = false; });
+
+  document.getElementById('harmony').addEventListener('click', e => {
+    const btn = e.target.closest('button[data-mode]');
+    if (!btn) return;
+    mode = btn.dataset.mode;
+    document.querySelectorAll('#harmony button').forEach(b => b.classList.toggle('active', b === btn));
+    render();
+  });
+
+  satInput.addEventListener('input', render);
+  lightInput.addEventListener('input', render);
+
+  drawWheel();
+  render();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/grok.png b/data/artifacts/44d804e88d64/grok.png
new file mode 100644
index 0000000..612ad6f
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diff --git a/data/artifacts/44d804e88d64/hermes3-8b.html b/data/artifacts/44d804e88d64/hermes3-8b.html
new file mode 100644
index 0000000..5458650
--- /dev/null
+++ b/data/artifacts/44d804e88d64/hermes3-8b.html
@@ -0,0 +1,92 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Interior Color Palette Tool</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f5f5f5;
+            margin: 0;
+            padding: 20px;
+        }
+        h1 {
+            text-align: center;
+        }
+        .color-picker {
+            display: flex;
+            justify-content: space-between;
+            margin-bottom: 20px;
+        }
+        .color-circle {
+            width: 200px;
+            height: 200px;
+            border-radius: 50%;
+            cursor: pointer;
+            background-color: #f00;
+        }
+        .color-name {
+            text-align: center;
+            font-size: 18px;
+            margin-top: 10px;
+        }
+        .swatch-container {
+            display: flex;
+            justify-content: space-between;
+            margin-bottom: 20px;
+        }
+        .swatch {
+            width: 150px;
+            height: 50px;
+            border-radius: 5px;
+            margin-right: 10px;
+            cursor: pointer;
+        }
+        .live-preview {
+            background-color: #fff;
+            height: 60px;
+            border-radius: 5px;
+            margin-bottom: 20px;
+        }
+        .color-hex {
+            font-size: 16px;
+            color: #333;
+            margin-top: 10px;
+        }
+    </style>
+</head>
+<body>
+    <h1>Interior Color Palette Tool</h1>
+    <div class="color-picker">
+        <div class="color-circle" onclick="updateColor('f00')"></div>
+        <div class="color-name">#ff0000</div>
+    </div>
+    <div class="swatch-container">
+        <div class="swatch" style="background-color: #ffa500;" onclick="copyHex(this)"></div>
+        <div class="swatch" style="background-color: #ffff00;" onclick="copyHex(this)"></div>
+        <div class="swatch" style="background-color: #00ff00;" onclick="copyHex(this)"></div>
+    </div>
+    <div class="live-preview">
+        <div class="color-hex">#ffffff</div>
+    </div>
+    <script>
+        function updateColor(hex) {
+            const swatches = document.querySelectorAll('.swatch');
+            swatches.forEach((swatch, index) => {
+                swatch.style.backgroundColor = `rgb(${parseInt(hex.slice(1), 16)}, ${parseInt(hex.slice(3), 16)}, ${parseInt(hex.slice(5), 16)})`;
+                swatch.dataset.hex = hex;
+            });
+            document.querySelector('.live-preview').style.backgroundColor = `rgb(${parseInt(hex.slice(1), 16)}, ${parseInt(hex.slice(3), 16)}, ${parseInt(hex.slice(5), 16)})`;
+            document.querySelector('.color-name').textContent = hex;
+        }
+
+        function copyHex(element) {
+            const hex = element.dataset.hex;
+            navigator.clipboard.writeText(hex).then(() => {
+                alert(`Copied ${hex}`);
+            });
+        }
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/hermes3-8b.png b/data/artifacts/44d804e88d64/hermes3-8b.png
new file mode 100644
index 0000000..0157124
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diff --git a/data/artifacts/44d804e88d64/kimi.html b/data/artifacts/44d804e88d64/kimi.html
new file mode 100644
index 0000000..263eb2f
--- /dev/null
+++ b/data/artifacts/44d804e88d64/kimi.html
@@ -0,0 +1,653 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Atelier — Interior Color Curator</title>
+<style>
+:root{
+  --bg:#f7f5f2;
+  --ink:#2a2a2a;
+  --muted:#8a8a8a;
+  --border:#e0ddd8;
+  --accent:#c9a87c;
+  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
+  --serif:Georgia,"Times New Roman",serif;
+}
+
+*{
+  box-sizing:border-box;
+  margin:0;
+  padding:0;
+}
+
+body{
+  background:var(--bg);
+  color:var(--ink);
+  font-family:var(--sans);
+  line-height:1.4;
+  min-height:100vh;
+  display:flex;
+  flex-direction:column;
+}
+
+header{
+  padding:2.5rem 3rem 1.5rem;
+  border-bottom:1px solid var(--border);
+  background:#fff;
+}
+
+h1{
+  font-family:var(--serif);
+  font-weight:400;
+  font-size:1.75rem;
+  letter-spacing:-0.02em;
+  margin-bottom:0.25rem;
+}
+
+.subtitle{
+  color:var(--muted);
+  font-size:0.875rem;
+  text-transform:uppercase;
+  letter-spacing:0.1em;
+}
+
+main{
+  flex:1;
+  display:grid;
+  grid-template-columns:320px 1fr 380px;
+  gap:0;
+  max-width:1600px;
+  margin:0 auto;
+  width:100%;
+}
+
+.panel{
+  padding:2rem;
+  border-right:1px solid var(--border);
+  background:#fff;
+}
+
+.panel:last-child{
+  border-right:none;
+}
+
+#wheel-container{
+  position:sticky;
+  top:2rem;
+}
+
+canvas#hueWheel{
+  width:100%;
+  height:auto;
+  border-radius:50%;
+  cursor:crosshair;
+  box-shadow:0 4px 20px rgba(0,0,0,0.08);
+  display:block;
+  margin-bottom:1.5rem;
+}
+
+.wheel-label{
+  text-align:center;
+  font-size:0.75rem;
+  text-transform:uppercase;
+  letter-spacing:0.15em;
+  color:var(--muted);
+  margin-bottom:2rem;
+}
+
+.controls{
+  display:flex;
+  gap:0.5rem;
+  margin-bottom:1.5rem;
+}
+
+.mode-btn{
+  flex:1;
+  padding:0.75rem;
+  border:1px solid var(--border);
+  background:transparent;
+  cursor:pointer;
+  font-size:0.75rem;
+  text-transform:uppercase;
+  letter-spacing:0.08em;
+  transition:all 0.2s;
+  color:var(--muted);
+}
+
+.mode-btn.active{
+  background:var(--ink);
+  color:#fff;
+  border-color:var(--ink);
+}
+
+.palette-grid{
+  display:flex;
+  flex-direction:column;
+  gap:1.5rem;
+  height:100%;
+}
+
+.swatch-card{
+  position:relative;
+  background:#fff;
+  border:1px solid var(--border);
+  border-radius:2px;
+  overflow:hidden;
+  cursor:pointer;
+  transition:transform 0.2s,box-shadow 0.2s;
+}
+
+.swatch-card:hover{
+  transform:translateY(-2px);
+  box-shadow:0 8px 24px rgba(0,0,0,0.06);
+}
+
+.swatch-color{
+  height:120px;
+  width:100%;
+  position:relative;
+}
+
+.swatch-info{
+  padding:1rem;
+}
+
+.swatch-name{
+  font-family:var(--serif);
+  font-size:1.125rem;
+  margin-bottom:0.25rem;
+  color:var(--ink);
+}
+
+.swatch-hex{
+  font-family:"SF Mono",Monaco,monospace;
+  font-size:0.75rem;
+  color:var(--muted);
+  text-transform:uppercase;
+  letter-spacing:0.05em;
+}
+
+.preview-panel{
+  background:#fafafa;
+}
+
+.preview-header{
+  font-size:0.75rem;
+  text-transform:uppercase;
+  letter-spacing:0.15em;
+  color:var(--muted);
+  margin-bottom:1.5rem;
+  text-align:center;
+}
+
+.room-scene{
+  position:relative;
+  width:100%;
+  height:500px;
+  background:linear-gradient(to bottom,#e8e8e8 0%,#f0f0f0 100%);
+  overflow:hidden;
+  border-radius:4px;
+  box-shadow:inset 0 0 60px rgba(0,0,0,0.05);
+}
+
+/* Room geometry */
+.wall-back{
+  position:absolute;
+  top:10%;
+  left:15%;
+  right:15%;
+  height:60%;
+  transition:background 0.4s;
+}
+
+.wall-left{
+  position:absolute;
+  top:10%;
+  left:0;
+  width:15%;
+  height:60%;
+  clip-path:polygon(0 0,100% 20%,100% 80%,0 100%);
+  transition:background 0.4s;
+  opacity:0.9;
+}
+
+.wall-right{
+  position:absolute;
+  top:10%;
+  right:0;
+  width:15%;
+  height:60%;
+  clip-path:polygon(0 20%,100% 0,100% 100%,0 80%);
+  transition:background 0.4s;
+  opacity:0.85;
+}
+
+.floor{
+  position:absolute;
+  bottom:0;
+  left:0;
+  right:0;
+  height:30%;
+  background:linear-gradient(to bottom,rgba(0,0,0,0.1),transparent);
+  transition:background 0.4s;
+}
+
+.floor-surface{
+  position:absolute;
+  bottom:0;
+  left:0;
+  right:0;
+  height:30%;
+  opacity:0.3;
+  transition:background 0.4s;
+}
+
+/* Furniture */
+.furniture{
+  position:absolute;
+  bottom:30%;
+  left:50%;
+  transform:translateX(-50%);
+  width:40%;
+  height:25%;
+  background:rgba(0,0,0,0.03);
+  border-radius:4px 4px 0 0;
+}
+
+.art-frame{
+  position:absolute;
+  top:25%;
+  left:50%;
+  transform:translateX(-50%);
+  width:20%;
+  height:30%;
+  border:8px solid #fff;
+  box-shadow:0 4px 12px rgba(0,0,0,0.1);
+  background:#fff;
+  transition:background 0.4s;
+}
+
+.vase{
+  position:absolute;
+  bottom:30%;
+  right:20%;
+  width:8%;
+  height:12%;
+  border-radius:50% 50% 40% 40%;
+  background:rgba(255,255,255,0.6);
+  box-shadow:0 2px 8px rgba(0,0,0,0.1);
+  transition:background 0.4s;
+}
+
+.toast{
+  position:fixed;
+  bottom:2rem;
+  left:50%;
+  transform:translateX(-50%) translateY(100px);
+  background:var(--ink);
+  color:#fff;
+  padding:0.875rem 1.5rem;
+  border-radius:4px;
+  font-size:0.875rem;
+  opacity:0;
+  transition:all 0.3s;
+  z-index:100;
+  box-shadow:0 4px 20px rgba(0,0,0,0.15);
+}
+
+.toast.show{
+  opacity:1;
+  transform:translateX(-50%) translateY(0);
+}
+
+@media(max-width:1200px){
+  main{
+    grid-template-columns:280px 1fr;
+  }
+  .preview-panel{
+    grid-column:1/-1;
+    border-top:1px solid var(--border);
+  }
+}
+
+@media(max-width:768px){
+  main{
+    grid-template-columns:1fr;
+  }
+  .panel{
+    border-right:none;
+    border-bottom:1px solid var(--border);
+  }
+}
+</style>
+</head>
+<body>
+
+<header>
+  <h1>Atelier</h1>
+  <div class="subtitle">Interior Color Curator</div>
+</header>
+
+<main>
+  <section class="panel">
+    <div id="wheel-container">
+      <canvas id="hueWheel" width="280" height="280"></canvas>
+      <div class="wheel-label">Select Dominant Hue</div>
+      
+      <div class="controls">
+        <button class="mode-btn active" data-mode="analogous">Analogous</button>
+        <button class="mode-btn" data-mode="complementary">Complementary</button>
+        <button class="mode-btn" data-mode="triadic">Triadic</button>
+      </div>
+      
+      <p style="font-size:0.8rem;color:var(--muted);line-height:1.5;font-style:italic;">
+        Rotate through the spectrum to generate harmonious wallcovering palettes tailored for residential interiors.
+      </p>
+    </div>
+  </section>
+
+  <section class="panel">
+    <div class="palette-grid" id="paletteContainer">
+      <!-- Swatches injected here -->
+    </div>
+  </section>
+
+  <section class="panel preview-panel">
+    <div class="preview-header">Live Preview</div>
+    <div class="room-scene" id="roomScene">
+      <div class="wall-left" id="wallLeft"></div>
+      <div class="wall-back" id="wallBack"></div>
+      <div class="wall-right" id="wallRight"></div>
+      <div class="floor-surface" id="floorSurface"></div>
+      <div class="floor"></div>
+      <div class="furniture"></div>
+      <div class="art-frame" id="artFrame"></div>
+      <div class="vase" id="vase"></div>
+    </div>
+  </section>
+</main>
+
+<div class="toast" id="toast">Hex code copied to clipboard</div>
+
+<script>
+const canvas=document.getElementById('hueWheel');
+const ctx=canvas.getContext('2d');
+const centerX=canvas.width/2;
+const centerY=canvas.height/2;
+const radius=canvas.width/2-10;
+
+let currentHue=45; // Start with warm neutral
+let currentMode='analogous';
+
+// Color name database based on HSL
+const colorNames={
+  whites:[
+    {l:[95,100],name:"Pure White"},
+    {l:[90,95],name:"Alabaster"},
+    {l:[85,90],name:"Chalk"},
+    {l:[80,85],name:"Ivory"}
+  ],
+  neutrals:[
+    {l:[70,80],s:[0,15],name:"Oatmeal"},
+    {l:[65,75],s:[0,20],name:"Linen"},
+    {l:[55,65],s:[0,25],name:"Greige"},
+    {l:[45,55],s:[0,20],name:"Stone"},
+    {l:[35,45],s:[0,15],name:"Concrete"},
+    {l:[25,35],s:[0,10],name:"Graphite"}
+  ],
+  warm:[
+    {h:[0,40],l:[80,90],name:"Bisque"},
+    {h:[0,40],l:[70,80],name:"Parchment"},
+    {h:[0,30],l:[50,70],s:[20,40],name:"Clay"},
+    {h:[10,40],l:[40,60],s:[30,50],name:"Terracotta"},
+    {h:[0,50],l:[30,50],s:[40,60],name:"Caramel"},
+    {h:[0,30],l:[20,35],s:[30,50],name:"Espresso"},
+    {h:[30,60],l:[60,80],s:[25,45],name:"Ochre"},
+    {h:[20,50],l:[40,60],s:[35,55],name:"Rust"}
+  ],
+  cool:[
+    {h:[60,150],l:[75,90],s:[15,35],name:"Celadon"},
+    {h:[80,140],l:[55,75],s:[20,40],name:"Sage"},
+    {h:[90,160],l:[35,55],s:[25,45],name:"Olive"},
+    {h:[160,200],l:[70,90],s:[20,40],name:"Seafoam"},
+    {h:[180,220],l:[50,70],s:[25,45],name:"Dusty Blue"},
+    {h:[200,240],l:[40,60],s:[30,50],name:"Slate"},
+    {h:[220,260],l:[30,50],s:[35,55],name:"Denim"},
+    {h:[200,280],l:[20,35],s:[30,50],name:"Navy"}
+  ],
+  moody:[
+    {h:[260,320],l:[60,80],s:[20,40],name:"Mauve"},
+    {h:[270,330],l:[40,60],s:[25,45],name:"Plum"},
+    {h:[280,340],l:[25,40],s:[30,50],name:"Aubergine"},
+    {h:[0,360],l:[15,25],s:[0,20],name:"Charcoal"},
+    {h:[0,360],l:[5,15],name:"Midnight"},
+    {h:[0,360],l:[0,5],name:"Onyx"}
+  ]
+};
+
+function getColorName(h,s,l){
+  // Check specific ranges
+  const checks=[
+    ...colorNames.whites,
+    ...colorNames.neutrals,
+    ...colorNames.warm,
+    ...colorNames.cool,
+    ...colorNames.moody
+  ];
+  
+  for(let rule of checks){
+    if(rule.l && (l<rule.l[0] || l>rule.l[1])) continue;
+    if(rule.s && (s<rule.s[0] || s>rule.s[1])) continue;
+    if(rule.h){
+      // Handle hue wrap-around for reds
+      if(rule.h[0]>rule.h[1]){
+        if(h>rule.h[0] || h<rule.h[1]){
+          return rule.name;
+        }
+      } else {
+        if(h>=rule.h[0] && h<=rule.h[1]){
+          return rule.name;
+        }
+      }
+    } else {
+      return rule.name;
+    }
+  }
+  
+  // Fallback based on general hue
+  if(l>85) return "Cream";
+  if(l<20) return "Obsidian";
+  if(s<10) return "Ash";
+  if(h>=0 && h<60) return "Sand";
+  if(h>=60 && h<180) return "Fern";
+  if(h>=180 && h<260) return "Storm";
+  return "Bloom";
+}
+
+function drawWheel(){
+  ctx.clearRect(0,0,canvas.width,canvas.height);
+  
+  for(let angle=0; angle<360; angle++){
+    const startAngle=(angle-1)*Math.PI/180;
+    const endAngle=(angle+1)*Math.PI/180;
+    
+    ctx.beginPath();
+    ctx.moveTo(centerX,centerY);
+    ctx.arc(centerX,centerY,radius,startAngle,endAngle);
+    ctx.closePath();
+    
+    const gradient=ctx.createRadialGradient(centerX,centerY,0,centerX,centerY,radius);
+    gradient.addColorStop(0,'hsl('+angle+',100%,50%)');
+    gradient.addColorStop(1,'hsl('+angle+',100%,50%)');
+    ctx.fillStyle=gradient;
+    ctx.fill();
+  }
+  
+  // Inner circle (white to make it a ring)
+  ctx.beginPath();
+  ctx.arc(centerX,centerY,radius*0.7,0,2*Math.PI);
+  ctx.fillStyle='#fff';
+  ctx.fill();
+  
+  // Draw selector indicator
+  const rad=currentHue*Math.PI/180;
+  const selX=centerX+Math.cos(rad)*(radius*0.85);
+  const selY=centerY+Math.sin(rad)*(radius*0.85);
+  
+  ctx.beginPath();
+  ctx.arc(selX,selY,6,0,2*Math.PI);
+  ctx.fillStyle='#fff';
+  ctx.strokeStyle='#000';
+  ctx.lineWidth=2;
+  ctx.fill();
+  ctx.stroke();
+}
+
+function hslToHex(h,s,l){
+  l/=100;
+  const a=s*Math.min(l,1-l)/100;
+  const f=n=>{
+    const k=(n+h/30)%12;
+    const color=l-a*Math.max(Math.min(k-3,9-k,1),-1);
+    return Math.round(255*color).toString(16).padStart(2,'0');
+  };
+  return '#'+f(0)+f(8)+f(4);
+}
+
+function generatePalette(){
+  const hues=[];
+  const sats=[];
+  const lights=[];
+  
+  if(currentMode==='analogous'){
+    // Base, ±20, ±40
+    hues.push(
+      (currentHue-40+360)%360,
+      (currentHue-20+360)%360,
+      currentHue,
+      (currentHue+20)%360,
+      (currentHue+40)%360
+    );
+    // Interior desaturated
+    sats.push(25,20,30,20,25);
+    lights.push(75,85,65,80,70);
+  }else if(currentMode==='complementary'){
+    // Base cluster and complement cluster
+    const comp=(currentHue+180)%360;
+    hues.push(
+      (currentHue-15+360)%360,
+      currentHue,
+      (currentHue+15)%360,
+      (comp-10+360)%360,
+      (comp+10)%360
+    );
+    sats.push(20,35,20,45,40);
+    lights.push(80,65,85,35,40);
+  }else if(currentMode==='triadic'){
+    const t1=(currentHue+120)%360;
+    const t2=(currentHue+240)%360;
+    hues.push(
+      currentHue,
+      (currentHue+60)%360,
+      t1,
+      (t1+60)%360,
+      t2
+    );
+    sats.push(30,25,35,20,30);
+    lights.push(70,80,45,85,60);
+  }
+  
+  return hues.map((h,i)=>({
+    h:h,
+    s:sats[i],
+    l:lights[i],
+    hex:hslToHex(h,sats[i],lights[i]),
+    name:getColorName(h,sats[i],lights[i])
+  }));
+}
+
+function renderPalette(){
+  const container=document.getElementById('paletteContainer');
+  container.innerHTML='';
+  const palette=generatePalette();
+  
+  palette.forEach((color,index)=>{
+    const card=document.createElement('div');
+    card.className='swatch-card';
+    card.innerHTML=`
+      <div class="swatch-color" style="background:${color.hex}"></div>
+      <div class="swatch-info">
+        <div class="swatch-name">${color.name}</div>
+        <div class="swatch-hex">${color.hex}</div>
+      </div>
+    `;
+    card.addEventListener('click',()=>{
+      navigator.clipboard.writeText(color.hex);
+      showToast();
+    });
+    container.appendChild(card);
+  });
+  
+  updateRoom(palette);
+}
+
+function updateRoom(palette){
+  // Assign colors to room elements
+  const [c1,c2,c3,c4,c5]=palette;
+  
+  document.getElementById('wallBack').style.background=c3.hex; // Main wall
+  document.getElementById('wallLeft').style.background=c2.hex; // Lighter side
+  document.getElementById('wallRight').style.background=c4.hex; // Accent side
+  document.getElementById('floorSurface').style.background=c1.hex; // Floor
+  document.getElementById('artFrame').style.background=c5.hex; // Art accent
+  document.getElementById('vase').style.background=c2.hex; // Vase
+}
+
+function showToast(){
+  const toast=document.getElementById('toast');
+  toast.classList.add('show');
+  setTimeout(()=>toast.classList.remove('show'),2000);
+}
+
+// Event Listeners
+canvas.addEventListener('mousedown',(e)=>{
+  updateHueFromEvent(e);
+  const moveHandler=(ev)=>{
+    updateHueFromEvent(ev);
+  };
+  const upHandler=()=>{
+    document.removeEventListener('mousemove',moveHandler);
+    document.removeEventListener('mouseup',upHandler);
+  };
+  document.addEventListener('mousemove',moveHandler);
+  document.addEventListener('mouseup',upHandler);
+});
+
+function updateHueFromEvent(e){
+  const rect=canvas.getBoundingClientRect();
+  const x=e.clientX-rect.left-centerX;
+  const y=e.clientY-rect.top-centerY;
+  let angle=Math.atan2(y,x)*180/Math.PI;
+  if(angle<0)angle+=360;
+  currentHue=Math.round(angle);
+  drawWheel();
+  renderPalette();
+}
+
+document.querySelectorAll('.mode-btn').forEach(btn=>{
+  btn.addEventListener('click',()=>{
+    document.querySelectorAll('.mode-btn').forEach(b=>b.classList.remove('active'));
+    btn.classList.add('active');
+    currentMode=btn.dataset.mode;
+    renderPalette();
+  });
+});
+
+// Initialize
+drawWheel();
+renderPalette();
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/kimi.png b/data/artifacts/44d804e88d64/kimi.png
new file mode 100644
index 0000000..e8a56f8
Binary files /dev/null and b/data/artifacts/44d804e88d64/kimi.png differ
diff --git a/data/artifacts/44d804e88d64/qwen25-7b.html b/data/artifacts/44d804e88d64/qwen25-7b.html
new file mode 100644
index 0000000..5672d5e
--- /dev/null
+++ b/data/artifacts/44d804e88d64/qwen25-7b.html
@@ -0,0 +1,145 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Color Palette Tool</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+            background-color: #f4f4f9;
+            margin: 0;
+        }
+        .container {
+            width: 350px;
+            padding: 20px;
+            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
+            background-color: #fff;
+            border-radius: 8px;
+            text-align: center;
+        }
+        h1 {
+            margin-bottom: 20px;
+            color: #333;
+        }
+        .color-wheel {
+            width: 250px;
+            height: 250px;
+            background: conic-gradient(from 90deg at center, #FFD7E0, #FADBD8, #FAA6CD, #CA91C7, #B06AB3);
+            position: relative;
+        }
+        .color-wheel div {
+            width: 250px;
+            height: 250px;
+            position: absolute;
+            cursor: pointer;
+        }
+        .swatches {
+            display: flex;
+            justify-content: space-between;
+            margin-top: 20px;
+        }
+        .swatch {
+            width: 40px;
+            height: 40px;
+            border-radius: 50%;
+            background-color: #ECEFF1;
+            box-shadow: inset 0 0 3px rgba(0,0,0,.2);
+            margin-right: 10px;
+        }
+        .name {
+            font-size: 14px;
+            color: #616161;
+            margin-top: 5px;
+        }
+        .preview {
+            width: 300px;
+            height: 80px;
+            border: 2px solid #ddd;
+            background-color: #ECEFF1;
+            display: flex;
+            justify-content: space-around;
+            align-items: center;
+            margin-top: 20px;
+        }
+        .preview span {
+            width: 40px;
+            height: 40px;
+            border-radius: 50%;
+            background-color: #ECEFF1;
+            box-shadow: inset 0 0 3px rgba(0,0,0,.2);
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>Color Palette Tool</h1>
+        <div class="color-wheel" id="colorWheel"></div>
+        <div class="swatches" id="swatches"></div>
+        <div class="preview" id="preview"></div>
+    </div>
+    <script>
+        const colorNames = ["Oatmeal", "Celadon", "Alabaster", "Greige"];
+        const baseColor = "#FFD7E0";
+        const colorWheel = document.getElementById("colorWheel");
+        const swatches = document.getElementById("swatches");
+        const preview = document.getElementById("preview");
+
+        function generateSwatches(baseColor) {
+            let colors = [baseColor];
+            if (document.querySelector('input[name="type"]:checked').value === "complementary") {
+                colors.push("#FADBD8", "#FAA6CD", "#CA91C7", "#B06AB3");
+            } else if (document.querySelector('input[name="type"]:checked').value === "triadic") {
+                colors.push("#FADBD8", "#FAA6CD", "#CA91C7", "#B06AB3");
+            } else {
+                colors.push("#FADBD8", "#FAA6CD", "#CA91C7", "#B06AB3");
+            }
+            return colors;
+        }
+
+        function updatePreview(colors) {
+            preview.innerHTML = "";
+            colors.forEach(color => {
+                const swatch = document.createElement("span");
+                swatch.style.backgroundColor = color;
+                preview.appendChild(swatch);
+            });
+        }
+
+        function generateColors() {
+            const type = document.querySelector('input[name="type"]:checked').value;
+            const colors = generateSwatches(baseColor, type);
+            swatches.innerHTML = "";
+            colors.forEach((color, index) => {
+                const swatch = document.createElement("div");
+                swatch.style.backgroundColor = color;
+                swatch.dataset.hex = color;
+                swatch.addEventListener('click', () => {
+                    navigator.clipboard.writeText(color).then(() => {
+                        alert(`Copied ${color} to clipboard`);
+                    });
+                });
+                swatch.appendChild(document.createTextNode(colorNames[index]));
+                swatches.appendChild(swatch);
+            });
+            updatePreview(colors);
+        }
+
+        document.getElementById("colorWheel").addEventListener('click', (event) => {
+            if (event.target.tagName === "DIV") {
+                generateColors();
+            }
+        });
+
+        document.querySelector('input[name="type"]').addEventListener('change', () => {
+            generateColors();
+        });
+
+        generateColors();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/qwen25-7b.png b/data/artifacts/44d804e88d64/qwen25-7b.png
new file mode 100644
index 0000000..f1152fb
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diff --git a/data/artifacts/44d804e88d64/qwen3-14b.html b/data/artifacts/44d804e88d64/qwen3-14b.html
new file mode 100644
index 0000000..0d4c4f9
--- /dev/null
+++ b/data/artifacts/44d804e88d64/qwen3-14b.html
@@ -0,0 +1,259 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Color Palette Tool</title>
+  <style>
+    * {
+      box-sizing: border-box;
+      margin: 0;
+      padding: 0;
+    }
+    body {
+      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
+      background: #f9f9f9;
+      color: #333;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      padding: 2rem;
+    }
+    h1 {
+      font-size: 2rem;
+      margin-bottom: 1rem;
+    }
+    .container {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      width: 100%;
+      max-width: 800px;
+    }
+    .color-wheel {
+      width: 300px;
+      height: 300px;
+      border-radius: 50%;
+      background: conic-gradient(
+        from 0deg,
+        #ff0000 0deg,
+        #ffff00 60deg,
+        #00ff00 120deg,
+        #00ffff 180deg,
+        #0000ff 240deg,
+        #ff00ff 300deg
+      );
+      position: relative;
+      cursor: pointer;
+    }
+    .color-wheel::after {
+      content: '';
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      width: 20px;
+      height: 20px;
+      background: #fff;
+      border: 2px solid #333;
+      border-radius: 50%;
+      transform: translate(-50%, -50%);
+      box-shadow: 0 0 5px rgba(0,0,0,0.2);
+    }
+    .palette {
+      margin-top: 2rem;
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+    }
+    .swatch-container {
+      display: flex;
+      gap: 1rem;
+      margin-bottom: 1rem;
+    }
+    .swatch {
+      width: 100px;
+      height: 100px;
+      border-radius: 8px;
+      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
+      position: relative;
+      cursor: pointer;
+    }
+    .swatch:hover::after {
+      content: attr(data-hex);
+      position: absolute;
+      bottom: -25px;
+      left: 50%;
+      transform: translateX(-50%);
+      background: rgba(255,255,255,0.95);
+      padding: 0 0.5rem;
+      border-radius: 4px;
+      font-size: 0.8rem;
+      white-space: nowrap;
+    }
+    .name {
+      margin-top: 0.5rem;
+      font-size: 0.9rem;
+      color: #555;
+      text-align: center;
+    }
+    .preview {
+      width: 100%;
+      max-width: 800px;
+      height: 60px;
+      border: 2px solid #ccc;
+      margin: 1rem 0;
+      border-radius: 8px;
+      overflow: hidden;
+    }
+    .toggle {
+      margin: 1rem 0;
+    }
+    .toggle button {
+      padding: 0.5rem 1rem;
+      margin-right: 0.5rem;
+      border: 1px solid #ccc;
+      background: #fff;
+      cursor: pointer;
+      border-radius: 4px;
+    }
+    .toggle button.active {
+      background: #e0e0e0;
+    }
+    .footer {
+      margin-top: 2rem;
+      font-size: 0.8rem;
+      color: #888;
+    }
+  </style>
+</head>
+<body>
+  <div class="container">
+    <h1>Interior Color Palette Tool</h1>
+    <div class="toggle">
+      <button onclick="setPalette('analogous')" class="active">Analogous</button>
+      <button onclick="setPalette('complementary')">Complementary</button>
+      <button onclick="setPalette('triadic')">Triadic</button>
+    </div>
+    <div class="color-wheel" onclick="pickHue(event)"></div>
+    <div class="palette">
+      <div class="swatch-container" id="palette"></div>
+      <div class="preview" id="preview"></div>
+    </div>
+    <div class="footer">
+      Click on a color swatch to copy its hex value.
+    </div>
+  </div>
+
+  <script>
+    const hue = 20;
+    const paletteContainer = document.getElementById('palette');
+    const preview = document.getElementById('preview');
+    let currentScheme = 'analogous';
+
+    function setPalette(scheme) {
+      currentScheme = scheme;
+      generatePalette(hue);
+    }
+
+    function generatePalette(baseHue) {
+      const palette = [];
+      const scheme = currentScheme;
+
+      function hslToRgb(h, s, l) {
+        let c = (1 - Math.abs(2 * l - 1)) * s;
+        let x = c * (1 - Math.abs((h / 60) % 2 - 1));
+        let rgb = [0, 0, 0];
+        if (h >= 0 && h < 60) {
+          rgb = [c, x, 0];
+        } else if (h >= 60 && h < 120) {
+          rgb = [x, c, 0];
+        } else if (h >= 120 && h < 180) {
+          rgb = [0, c, x];
+        } else if (h >= 180 && h < 240) {
+          rgb = [0, x, c];
+        } else if (h >= 240 && h < 300) {
+          rgb = [x, 0, c];
+        } else {
+          rgb = [c, 0, x];
+        }
+        const [r, g, b] = rgb.map(v => Math.round((v + l) * 255));
+        return `rgb(${r}, ${g}, ${b})`;
+      }
+
+      function getColors(baseHue) {
+        const colors = [];
+        if (scheme === 'analogous') {
+          const offsets = [0, 30, 60];
+          offsets.forEach(offset => {
+            const h = (baseHue + offset + 360) % 360;
+            colors.push(`hsl(${h}, 70%, 65%)`);
+            colors.push(`hsl(${h}, 50%, 85%)`);
+          });
+        } else if (scheme === 'complementary') {
+          const offset = 180;
+          colors.push(`hsl(${baseHue}, 70%, 65%)`);
+          colors.push(`hsl(${baseHue}, 50%, 85%)`);
+          colors.push(`hsl(${(baseHue + offset + 360) % 360}, 70%, 65%)`);
+          colors.push(`hsl(${(baseHue + offset + 360) % 360}, 50%, 85%)`);
+        } else if (scheme === 'triadic') {
+          const offset = 120;
+          for (let i = 0; i < 3; i++) {
+            const h = (baseHue + offset * i + 360) % 360;
+            colors.push(`hsl(${h}, 70%, 65%)`);
+            colors.push(`hsl(${h}, 50%, 85%)`);
+          }
+        }
+        return colors;
+      }
+
+      const colorHexes = getColors(baseHue).map(c => {
+        const rgb = hslToRgb(...c.match(/(\d+),\s*(\d+),\s*(\d+)/).map(Number));
+        const hex = rgbToHex(rgb);
+        return hex;
+      });
+
+      paletteContainer.innerHTML = '';
+      preview.style.background = `linear-gradient(to right, ${colorHexes.join(', ')})`;
+
+      const names = ['Oatmeal', 'Celadon', 'Alabaster', 'Greige', 'Slate', 'Mist'];
+      const selected = colorHexes.slice(0, 5);
+      selected.forEach((hex, i) => {
+        const swatch = document.createElement('div');
+        swatch.className = 'swatch';
+        swatch.style.backgroundColor = hex;
+        swatch.setAttribute('data-hex', hex);
+        swatch.addEventListener('click', () => {
+          navigator.clipboard.writeText(hex).then(() => {
+            alert(`Copied: ${hex}`);
+          });
+        });
+        const name = document.createElement('div');
+        name.className = 'name';
+        name.textContent = names[i % names.length];
+        swatch.appendChild(name);
+        paletteContainer.appendChild(swatch);
+      });
+    }
+
+    function rgbToHex(rgb) {
+      const [r, g, b] = rgb.match(/\d+/g).map(Number);
+      return `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1).toUpperCase()}`;
+    }
+
+    function pickHue(event) {
+      const rect = event.currentTarget.getBoundingClientRect();
+      const x = event.clientX - rect.left;
+      const y = event.clientY - rect.top;
+      const centerX = rect.width / 2;
+      const centerY = rect.height / 2;
+      const dx = x - centerX;
+      const dy = y - centerY;
+      const angle = Math.atan2(dy, dx) * (180 / Math.PI);
+      const hue = (angle + 360) % 360;
+      generatePalette(hue);
+    }
+
+    generatePalette(hue);
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/44d804e88d64/qwen3-14b.png b/data/artifacts/44d804e88d64/qwen3-14b.png
new file mode 100644
index 0000000..ddb85f6
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diff --git a/data/artifacts/ad1a6b8f1387/claude-code.html b/data/artifacts/ad1a6b8f1387/claude-code.html
new file mode 100644
index 0000000..b9f05ff
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/claude-code.html
@@ -0,0 +1,584 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Luxe Pattern Studio — Seamless Wallpaper Maker</title>
+<style>
+  :root{
+    --bg:#0e0e10;
+    --panel:#16161a;
+    --panel2:#1e1e24;
+    --stroke:#2c2c34;
+    --ink:#e9e6df;
+    --muted:#8b8792;
+    --accent:#c9a86a;
+    --accent2:#b98a56;
+  }
+  *{box-sizing:border-box;margin:0;padding:0}
+  html,body{height:100%}
+  body{
+    font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;
+    background:radial-gradient(1200px 800px at 70% -10%, #1a1a20 0%, var(--bg) 55%);
+    color:var(--ink);
+    display:flex;flex-direction:column;
+    min-height:100vh;
+    -webkit-font-smoothing:antialiased;
+  }
+  header{
+    padding:18px 26px;
+    border-bottom:1px solid var(--stroke);
+    display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;
+  }
+  header h1{
+    font-weight:300;letter-spacing:.28em;text-transform:uppercase;
+    font-size:16px;color:var(--ink);
+  }
+  header h1 b{color:var(--accent);font-weight:600}
+  header .sub{
+    font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
+  }
+  main{
+    flex:1;display:flex;gap:0;min-height:0;
+  }
+  /* Controls */
+  .panel{
+    width:340px;flex:0 0 340px;
+    background:var(--panel);
+    border-right:1px solid var(--stroke);
+    padding:22px 22px 30px;
+    overflow-y:auto;
+  }
+  .grp{margin-bottom:24px}
+  .grp h2{
+    font-size:10px;letter-spacing:.24em;text-transform:uppercase;
+    color:var(--muted);margin-bottom:12px;font-weight:600;
+    border-bottom:1px solid var(--stroke);padding-bottom:8px;
+  }
+  .motifs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
+  .motif{
+    background:var(--panel2);border:1px solid var(--stroke);
+    border-radius:9px;padding:9px 4px 6px;cursor:pointer;
+    display:flex;flex-direction:column;align-items:center;gap:5px;
+    transition:border-color .15s, background .15s;
+  }
+  .motif:hover{border-color:var(--accent2)}
+  .motif.on{border-color:var(--accent);background:#23201a}
+  .motif svg{width:30px;height:30px;display:block}
+  .motif span{font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
+  .motif.on span{color:var(--accent)}
+
+  .row{margin-bottom:16px}
+  .row label{
+    display:flex;justify-content:space-between;
+    font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
+    margin-bottom:7px;
+  }
+  .row label .val{color:var(--ink);font-variant-numeric:tabular-nums}
+  input[type=range]{
+    -webkit-appearance:none;appearance:none;width:100%;height:3px;
+    background:var(--stroke);border-radius:3px;outline:none;
+  }
+  input[type=range]::-webkit-slider-thumb{
+    -webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;
+    background:var(--accent);cursor:pointer;border:2px solid #0e0e10;
+    box-shadow:0 0 0 1px var(--accent);
+  }
+  input[type=range]::-moz-range-thumb{
+    width:14px;height:14px;border-radius:50%;background:var(--accent);
+    cursor:pointer;border:2px solid #0e0e10;
+  }
+
+  .palette{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}
+  .swatch{display:flex;flex-direction:column;align-items:center;gap:6px}
+  .swatch .chip{
+    width:100%;aspect-ratio:1;border-radius:8px;border:1px solid rgba(255,255,255,.14);
+    cursor:pointer;position:relative;overflow:hidden;
+  }
+  .swatch input[type=color]{
+    position:absolute;inset:-6px;width:130%;height:130%;border:none;
+    padding:0;background:none;cursor:pointer;opacity:0;
+  }
+  .swatch small{font-size:8px;color:var(--muted);letter-spacing:.05em}
+
+  .presets{display:flex;flex-wrap:wrap;gap:7px}
+  .preset{
+    font-size:10px;letter-spacing:.08em;text-transform:uppercase;
+    color:var(--muted);background:var(--panel2);border:1px solid var(--stroke);
+    border-radius:20px;padding:6px 12px;cursor:pointer;transition:.15s;
+  }
+  .preset:hover{border-color:var(--accent);color:var(--accent)}
+
+  .btns{display:flex;gap:10px;margin-top:4px}
+  button.act{
+    flex:1;padding:13px 10px;border:none;border-radius:10px;cursor:pointer;
+    font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
+    transition:.15s;
+  }
+  .rand{background:var(--panel2);color:var(--ink);border:1px solid var(--stroke)}
+  .rand:hover{border-color:var(--accent);color:var(--accent)}
+  .dl{background:linear-gradient(180deg,var(--accent),var(--accent2));color:#20180c}
+  .dl:hover{filter:brightness(1.08)}
+
+  /* Stage */
+  .stage{
+    flex:1;min-width:0;display:flex;flex-direction:column;
+    align-items:center;justify-content:center;padding:30px;gap:16px;
+  }
+  .frame{
+    position:relative;
+    border:1px solid var(--stroke);
+    border-radius:6px;
+    box-shadow:0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(201,168,106,.08);
+    overflow:hidden;
+    background:#000;
+  }
+  #view{display:block;width:min(72vh,640px);height:min(72vh,640px);image-rendering:auto}
+  .stagemeta{
+    display:flex;gap:22px;align-items:center;font-size:10px;letter-spacing:.16em;
+    text-transform:uppercase;color:var(--muted);
+  }
+  .stagemeta b{color:var(--accent);font-weight:600}
+  .tiletoggle{
+    display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--muted);
+    user-select:none;
+  }
+  .tiletoggle input{accent-color:var(--accent)}
+  @media(max-width:820px){
+    main{flex-direction:column}
+    .panel{width:100%;flex:none;border-right:none;border-bottom:1px solid var(--stroke)}
+    #view{width:min(86vw,520px);height:min(86vw,520px)}
+  }
+</style>
+</head>
+<body>
+<header>
+  <h1>Luxe <b>Pattern</b> Studio</h1>
+  <span class="sub">Generative Seamless Wallcovering Maker</span>
+</header>
+
+<main>
+  <section class="panel">
+    <div class="grp">
+      <h2>Motif</h2>
+      <div class="motifs" id="motifs"></div>
+    </div>
+
+    <div class="grp">
+      <h2>Geometry</h2>
+      <div class="row">
+        <label>Scale <span class="val" id="scaleV">4</span></label>
+        <input type="range" id="scale" min="2" max="10" step="1" value="4">
+      </div>
+      <div class="row">
+        <label>Rotation <span class="val" id="rotV">0°</span></label>
+        <input type="range" id="rot" min="0" max="360" step="1" value="0">
+      </div>
+      <div class="row">
+        <label>Motif Size <span class="val" id="sizeV">55%</span></label>
+        <input type="range" id="size" min="20" max="90" step="1" value="55">
+      </div>
+      <div class="row">
+        <label>Stroke Weight <span class="val" id="wtV">1.4</span></label>
+        <input type="range" id="wt" min="0" max="6" step="0.1" value="1.4">
+      </div>
+    </div>
+
+    <div class="grp">
+      <h2>Palette</h2>
+      <div class="palette" id="palette"></div>
+    </div>
+
+    <div class="grp">
+      <h2>Curated Palettes</h2>
+      <div class="presets" id="presets"></div>
+    </div>
+
+    <div class="grp">
+      <div class="btns">
+        <button class="act rand" id="rand">Randomize</button>
+        <button class="act dl" id="dl">Download PNG</button>
+      </div>
+    </div>
+  </section>
+
+  <section class="stage">
+    <div class="frame">
+      <canvas id="view" width="720" height="720"></canvas>
+    </div>
+    <div class="stagemeta">
+      <span>Repeat <b id="repV">4 × 4</b></span>
+      <label class="tiletoggle"><input type="checkbox" id="showtile"> Show tile seam</label>
+      <span>60 FPS</span>
+    </div>
+  </section>
+</main>
+
+<script>
+"use strict";
+(function(){
+  const view = document.getElementById('view');
+  const ctx = view.getContext('2d');
+
+  // ---- Offscreen single-tile canvas (the seamless unit) ----
+  const TILE = 256;
+  const tile = document.createElement('canvas');
+  tile.width = tile.height = TILE;
+  const tctx = tile.getContext('2d');
+
+  const MOTIFS = [
+    {id:'dots',   name:'Dots'},
+    {id:'leaves', name:'Leaves'},
+    {id:'diamonds',name:'Diamond'},
+    {id:'waves',  name:'Waves'}
+  ];
+
+  const PRESETS = {
+    'Noir Or':      ['#12100e','#c9a86a','#8a6d3b','#e6d8b8','#5c4a2e'],
+    'Celadon':      ['#eef2ea','#3f5e50','#9fb8a6','#c8d6c2','#2b3d34'],
+    'Oxblood':      ['#1c0f10','#7b2d2a','#c98b6b','#e9d9c4','#4a1e1c'],
+    'Sapphire':     ['#0d1424','#2b4a7e','#7fa6d6','#e7ecf5','#16233f'],
+    'Blush Rosé':   ['#f7ece7','#b6707a','#d9a7a0','#8c5560','#efd7cf'],
+    'Emerald Deco': ['#0f1a15','#1f6f52','#d4af37','#e8efe6','#0a3d2a'],
+    'Alabaster':    ['#f4f1ea','#c9a86a','#b3a58a','#7d745f','#e5ddc9'],
+    'Midnight':     ['#0a0a0e','#3a3a54','#8a86b8','#d8d5e8','#1a1a2a']
+  };
+
+  const state = {
+    motif:'leaves',
+    scale:4,
+    rot:0,
+    size:55,
+    weight:1.4,
+    colors:[...PRESETS['Noir Or']]
+  };
+
+  // ---------- Build motif selector ----------
+  const iconSvg = {
+    dots:'<circle cx="15" cy="15" r="7" fill="currentColor"/>',
+    leaves:'<path d="M15 3 C6 10 6 20 15 27 C24 20 24 10 15 3 Z M15 6 L15 24" fill="none" stroke="currentColor" stroke-width="2"/>',
+    diamonds:'<path d="M15 3 L27 15 L15 27 L3 15 Z" fill="none" stroke="currentColor" stroke-width="2.4"/>',
+    waves:'<path d="M2 20 Q8 10 15 20 T28 20" fill="none" stroke="currentColor" stroke-width="2.4"/>'
+  };
+  const motifsEl = document.getElementById('motifs');
+  MOTIFS.forEach(m=>{
+    const d = document.createElement('div');
+    d.className = 'motif' + (m.id===state.motif?' on':'');
+    d.dataset.id = m.id;
+    d.style.color = 'var(--accent)';
+    d.innerHTML = `<svg viewBox="0 0 30 30">${iconSvg[m.id]}</svg><span>${m.name}</span>`;
+    d.addEventListener('click',()=>{
+      state.motif = m.id;
+      [...motifsEl.children].forEach(c=>c.classList.toggle('on',c.dataset.id===m.id));
+      render();
+    });
+    motifsEl.appendChild(d);
+  });
+
+  // ---------- Palette swatches ----------
+  const palEl = document.getElementById('palette');
+  const labels = ['Ground','Primary','Secondary','Light','Deep'];
+  function buildPalette(){
+    palEl.innerHTML='';
+    state.colors.forEach((c,i)=>{
+      const w = document.createElement('div'); w.className='swatch';
+      const chip = document.createElement('div'); chip.className='chip'; chip.style.background=c;
+      const inp = document.createElement('input'); inp.type='color'; inp.value=c;
+      inp.addEventListener('input',e=>{
+        state.colors[i]=e.target.value; chip.style.background=e.target.value; render();
+      });
+      chip.appendChild(inp);
+      const sm = document.createElement('small'); sm.textContent=labels[i];
+      w.appendChild(chip); w.appendChild(sm); palEl.appendChild(w);
+    });
+  }
+  buildPalette();
+
+  // ---------- Preset chips ----------
+  const presetsEl = document.getElementById('presets');
+  Object.keys(PRESETS).forEach(name=>{
+    const b = document.createElement('div'); b.className='preset'; b.textContent=name;
+    b.addEventListener('click',()=>{ state.colors=[...PRESETS[name]]; buildPalette(); render(); });
+    presetsEl.appendChild(b);
+  });
+
+  // ---------- Sliders ----------
+  const bind = (id,key,fmt)=>{
+    const el = document.getElementById(id);
+    const out = document.getElementById(id+'V') || document.getElementById(({scale:'scaleV',rot:'rotV',size:'sizeV',wt:'wtV'})[id]);
+    const label = document.getElementById(({scale:'scaleV',rot:'rotV',size:'sizeV',wt:'wtV'})[id]);
+    el.addEventListener('input',()=>{
+      state[key] = parseFloat(el.value);
+      label.textContent = fmt(state[key]);
+      render();
+    });
+  };
+  bind('scale','scale',v=>v);
+  bind('rot','rot',v=>v+'°');
+  bind('size','size',v=>v+'%');
+  bind('wt','weight',v=>v.toFixed(1));
+
+  // ---------- Helpers ----------
+  function hexToRgb(h){
+    h=h.replace('#','');
+    if(h.length===3) h=h.split('').map(x=>x+x).join('');
+    return [parseInt(h.slice(0,2),16),parseInt(h.slice(2,4),16),parseInt(h.slice(4,6),16)];
+  }
+  function lum(h){const [r,g,b]=hexToRgb(h);return 0.2126*r+0.7152*g+0.0722*b;}
+
+  // ============================================================
+  //  Draw ONE seamless tile.
+  //  Everything is drawn on a torus: any motif near an edge is
+  //  also drawn wrapped on the opposite edge (9-way stamping),
+  //  so the tile repeats with no visible seam.
+  // ============================================================
+  function drawTile(){
+    const c = state.colors;
+    // ground
+    tctx.save();
+    tctx.setTransform(1,0,0,1,0,0);
+    tctx.fillStyle = c[0];
+    tctx.fillRect(0,0,TILE,TILE);
+
+    // sort remaining colors light->dark for pleasant layering use
+    const ink = c[1], ink2 = c[2], hi = c[3], deep = c[4];
+
+    const n = state.scale;                 // motifs per row/col
+    const cell = TILE / n;
+    const s = (state.size/100) * cell;     // motif footprint
+    const rot = state.rot * Math.PI/180;
+    const w = state.weight;
+
+    // Stamp a motif at logical cell (i,j); wrap-draw across all 9 offsets
+    function stamp(i,j,drawFn){
+      const cx = (i+0.5)*cell;
+      const cy = (j+0.5)*cell;
+      for(let ox=-1;ox<=1;ox++){
+        for(let oy=-1;oy<=1;oy++){
+          const x = cx+ox*TILE, y = cy+oy*TILE;
+          // cull if fully outside padded area
+          if(x < -s || x > TILE+s || y < -s || y > TILE+s) continue;
+          tctx.save();
+          tctx.translate(x,y);
+          tctx.rotate(rot);
+          drawFn();
+          tctx.restore();
+        }
+      }
+    }
+
+    tctx.lineJoin='round'; tctx.lineCap='round';
+
+    if(state.motif==='dots'){
+      for(let i=0;i<n;i++)for(let j=0;j<n;j++){
+        const alt = (i+j)%2===0;
+        stamp(i,j,()=>{
+          tctx.fillStyle = alt?ink:ink2;
+          tctx.beginPath(); tctx.arc(0,0,s*0.34,0,Math.PI*2); tctx.fill();
+          if(w>0){
+            tctx.lineWidth=w; tctx.strokeStyle=hi;
+            tctx.beginPath(); tctx.arc(0,0,s*0.34+w*1.5,0,Math.PI*2); tctx.stroke();
+          }
+          tctx.fillStyle=hi;
+          tctx.beginPath(); tctx.arc(0,0,s*0.10,0,Math.PI*2); tctx.fill();
+        });
+      }
+    }
+
+    else if(state.motif==='leaves'){
+      for(let i=0;i<n;i++)for(let j=0;j<n;j++){
+        const flip = (i%2===0)?1:-1;
+        const alt = (i+j)%2===0;
+        stamp(i,j,()=>{
+          tctx.scale(1,flip);
+          const L=s*0.5, W=s*0.28;
+          tctx.fillStyle = alt?ink:ink2;
+          tctx.beginPath();
+          tctx.moveTo(0,-L);
+          tctx.bezierCurveTo(W,-L*0.35, W,L*0.35, 0,L);
+          tctx.bezierCurveTo(-W,L*0.35, -W,-L*0.35, 0,-L);
+          tctx.fill();
+          if(w>0){
+            tctx.strokeStyle=hi; tctx.lineWidth=w;
+            tctx.beginPath(); tctx.moveTo(0,-L*0.9); tctx.lineTo(0,L*0.9); tctx.stroke();
+            // veins
+            for(let k=-2;k<=2;k++){
+              const yy=k*L*0.28;
+              tctx.beginPath(); tctx.moveTo(0,yy);
+              tctx.quadraticCurveTo(W*0.5, yy+L*0.05, W*0.72, yy-L*0.08);
+              tctx.moveTo(0,yy);
+              tctx.quadraticCurveTo(-W*0.5, yy+L*0.05, -W*0.72, yy-L*0.08);
+              tctx.stroke();
+            }
+          }
+        });
+      }
+    }
+
+    else if(state.motif==='diamonds'){
+      for(let i=0;i<n;i++)for(let j=0;j<n;j++){
+        const alt = (i+j)%2===0;
+        stamp(i,j,()=>{
+          const r=s*0.5;
+          tctx.fillStyle= alt?ink:deep;
+          tctx.beginPath();
+          tctx.moveTo(0,-r); tctx.lineTo(r*0.72,0); tctx.lineTo(0,r); tctx.lineTo(-r*0.72,0);
+          tctx.closePath(); tctx.fill();
+          // inner
+          tctx.fillStyle=hi;
+          tctx.beginPath();
+          tctx.moveTo(0,-r*0.5); tctx.lineTo(r*0.36,0); tctx.lineTo(0,r*0.5); tctx.lineTo(-r*0.36,0);
+          tctx.closePath(); tctx.fill();
+          if(w>0){
+            tctx.strokeStyle=ink2; tctx.lineWidth=w;
+            tctx.beginPath();
+            tctx.moveTo(0,-r); tctx.lineTo(r*0.72,0); tctx.lineTo(0,r); tctx.lineTo(-r*0.72,0);
+            tctx.closePath(); tctx.stroke();
+          }
+        });
+      }
+    }
+
+    else if(state.motif==='waves'){
+      // continuous horizontal wave bands — inherently tileable across left/right,
+      // and we phase them so top/bottom line up too.
+      const bands = n;
+      const bh = TILE/bands;
+      const amp = bh*0.30*(state.size/55);
+      for(let b=0;b<bands;b++){
+        const yBase=(b+0.5)*bh;
+        const col = (b%2===0)?ink:ink2;
+        tctx.save();
+        tctx.rotate(0); // waves ignore rotation for seam integrity of bands
+        // draw wrapped vertically too
+        for(let oy=-1;oy<=1;oy++){
+          tctx.strokeStyle=col;
+          tctx.lineWidth=Math.max(1.2,w+2);
+          tctx.beginPath();
+          for(let x=0;x<=TILE;x+=4){
+            const y=yBase+oy*TILE+Math.sin((x/TILE)*Math.PI*2*2 + b*0.9)*amp;
+            if(x===0)tctx.moveTo(x,y);else tctx.lineTo(x,y);
+          }
+          tctx.stroke();
+          // highlight thread
+          if(w>0){
+            tctx.strokeStyle=hi; tctx.lineWidth=Math.max(.6,w*0.5);
+            tctx.beginPath();
+            for(let x=0;x<=TILE;x+=4){
+              const y=yBase+oy*TILE+Math.sin((x/TILE)*Math.PI*2*2 + b*0.9)*amp - (w+2)*0.6;
+              if(x===0)tctx.moveTo(x,y);else tctx.lineTo(x,y);
+            }
+            tctx.stroke();
+          }
+        }
+        tctx.restore();
+      }
+      // small dots between waves for richness
+      for(let i=0;i<n;i++)for(let b=0;b<bands;b++){
+        const cx=(i+0.5)*(TILE/n), cy=(b+1)*bh;
+        for(let ox=-1;ox<=1;ox++)for(let oy=-1;oy<=1;oy++){
+          const x=cx+ox*TILE,y=cy+oy*TILE;
+          if(x<-10||x>TILE+10||y<-10||y>TILE+10)continue;
+          tctx.fillStyle=hi;
+          tctx.beginPath();tctx.arc(x,y,Math.max(1,w*0.9),0,Math.PI*2);tctx.fill();
+        }
+      }
+    }
+
+    tctx.restore();
+  }
+
+  // ---------- Compose the visible tiling from the single tile ----------
+  const pattern = {ref:null};
+  function render(){
+    drawTile();
+    // Build a CanvasPattern from the tile → guarantees perfect repeat
+    pattern.ref = ctx.createPattern(tile,'repeat');
+    paint();
+    document.getElementById('repV').textContent = state.scale+' × '+state.scale;
+  }
+
+  const showtileEl = document.getElementById('showtile');
+  showtileEl.addEventListener('change',paint);
+
+  function paint(){
+    const W=view.width,H=view.height;
+    ctx.setTransform(1,0,0,1,0,0);
+    ctx.clearRect(0,0,W,H);
+    ctx.fillStyle=pattern.ref;
+    ctx.fillRect(0,0,W,H);
+
+    if(showtileEl.checked){
+      // draw the tile boundary grid to prove seams line up
+      ctx.save();
+      ctx.strokeStyle='rgba(201,168,106,.55)';
+      ctx.lineWidth=1;
+      ctx.setLineDash([6,5]);
+      for(let x=0;x<=W;x+=TILE){ctx.beginPath();ctx.moveTo(x+.5,0);ctx.lineTo(x+.5,H);ctx.stroke();}
+      for(let y=0;y<=H;y+=TILE){ctx.beginPath();ctx.moveTo(0,y+.5);ctx.lineTo(W,y+.5);ctx.stroke();}
+      ctx.restore();
+    }
+  }
+
+  // ---------- 60fps: paint only runs on change; add a subtle rAF guard ----------
+  // (Rendering is event-driven and cheap; no continuous loop needed.)
+
+  // ---------- Randomize ----------
+  const rand=(a,b)=>a+Math.random()*(b-a);
+  const randi=(a,b)=>Math.floor(rand(a,b+1));
+  document.getElementById('rand').addEventListener('click',()=>{
+    state.motif = MOTIFS[randi(0,3)].id;
+    [...motifsEl.children].forEach(c=>c.classList.toggle('on',c.dataset.id===state.motif));
+
+    state.scale = randi(2,8);
+    state.rot   = randi(0,360);
+    state.size  = randi(35,80);
+    state.weight= +rand(0.4,4).toFixed(1);
+
+    document.getElementById('scale').value=state.scale;
+    document.getElementById('rot').value=state.rot;
+    document.getElementById('size').value=state.size;
+    document.getElementById('wt').value=state.weight;
+    document.getElementById('scaleV').textContent=state.scale;
+    document.getElementById('rotV').textContent=state.rot+'°';
+    document.getElementById('sizeV').textContent=state.size+'%';
+    document.getElementById('wtV').textContent=state.weight.toFixed(1);
+
+    // pick a curated palette, sometimes jitter it
+    const keys=Object.keys(PRESETS);
+    state.colors=[...PRESETS[keys[randi(0,keys.length-1)]]];
+    if(Math.random()<0.5){
+      state.colors=state.colors.map((c,i)=> i===0?c:jitter(c));
+    }
+    buildPalette();
+    render();
+  });
+  function jitter(hex){
+    let [r,g,b]=hexToRgb(hex);
+    const d=()=>Math.max(0,Math.min(255,Math.round(rand(-22,22))));
+    r=Math.max(0,Math.min(255,r+d()-0));
+    // simpler: shift each channel
+    const sh=v=>Math.max(0,Math.min(255,v+Math.round(rand(-20,20))));
+    return '#'+[sh(r),sh(g),sh(b)].map(v=>v.toString(16).padStart(2,'0')).join('');
+  }
+
+  // ---------- Download PNG (high-res seamless sheet) ----------
+  document.getElementById('dl').addEventListener('click',()=>{
+    const out=document.createElement('canvas');
+    const OW=1600, OH=1600;
+    out.width=OW; out.height=OH;
+    const octx=out.getContext('2d');
+    const p=octx.createPattern(tile,'repeat');
+    octx.fillStyle=p; octx.fillRect(0,0,OW,OH);
+    const a=document.createElement('a');
+    a.download=`luxe-pattern-${state.motif}-${Date.now()}.png`;
+    a.href=out.toDataURL('image/png');
+    a.click();
+  });
+
+  // ---------- init ----------
+  render();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/claude-code.png b/data/artifacts/ad1a6b8f1387/claude-code.png
new file mode 100644
index 0000000..f963773
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diff --git a/data/artifacts/ad1a6b8f1387/gemma3-12b.html b/data/artifacts/ad1a6b8f1387/gemma3-12b.html
new file mode 100644
index 0000000..5a3cc9f
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/gemma3-12b.html
@@ -0,0 +1,211 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Seamless Wallpaper Generator</title>
+    <style>
+        body { margin: 0; overflow: hidden; font-family: sans-serif; background-color: #f0f0f0; }
+        #controls { padding: 15px; background-color: rgba(255, 255, 255, 0.9); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2); display: flex; flex-direction: column; }
+        #controls > * { margin-bottom: 10px; }
+        label { font-weight: bold; }
+        input[type="range"] { width: 200px; }
+        button { padding: 8px 16px; background-color: #4CAF50; color: white; border: none; cursor: pointer; }
+        #canvasContainer { display: flex; justify-content: center; align-items: center; height: calc(100vh - 65px); }
+        #wallpaperCanvas { width: 500px; height: 500px; border: 1px solid #ccc; }
+    </style>
+</head>
+<body>
+
+<div id="controls">
+    <h2>Seamless Wallpaper Generator</h2>
+
+    <label for="motifType">Motif Type:</label>
+    <select id="motifType">
+        <option value="dots">Dots</option>
+        <option value="leaves">Leaves</option>
+        <option value="diamonds">Diamonds</option>
+        <option value="waves">Waves</option>
+    </select>
+
+    <label for="scale">Scale:</label>
+    <input type="range" id="scale" min="10" max="200" value="50">
+    <span id="scaleValue">50</span>
+
+    <label for="rotation">Rotation:</label>
+    <input type="range" id="rotation" min="-180" max="180" value="0">
+    <span id="rotationValue">0</span>
+
+    <div>
+        <h3>Color Palette:</h3>
+        <input type="color" id="color1" value="#FF5733"> <label>1</label><br>
+        <input type="color" id="color2" value="#3498DB"> <label>2</label><br>
+        <input type="color" id="color3" value="#2ECC71"> <label>3</label><br>
+        <input type="color" id="color4" value="#F1C40F"> <label>4</label><br>
+        <input type="color" id="color5" value="#9B59B6"> <label>5</label><br>
+    </div>
+
+    <button id="randomize">Randomize</button>
+    <button id="download">Download PNG</button>
+</div>
+
+<div id="canvasContainer">
+    <canvas id="wallpaperCanvas"></canvas>
+</div>
+
+
+<script>
+    const canvas = document.getElementById('wallpaperCanvas');
+    const ctx = canvas.getContext('2d');
+    const motifTypeSelect = document.getElementById('motifType');
+    const scaleSlider = document.getElementById('scale');
+    const rotationSlider = document.getElementById('rotation');
+    const randomizeButton = document.getElementById('randomize');
+    const downloadButton = document.getElementById('download');
+
+    const color1Input = document.getElementById('color1');
+    const color2Input = document.getElementById('color2');
+    const color3Input = document.getElementById('color3');
+    const color4Input = document.getElementById('color4');
+    const color5Input = document.getElementById('color5');
+
+    let scale = 50;
+    let rotation = 0;
+    let motifType = 'dots';
+    let colors = ['#FF5733', '#3498DB', '#2ECC71', '#F1C40F', '#9B59B6'];
+
+    scaleSlider.addEventListener('input', () => {
+        scale = parseInt(scaleSlider.value);
+        scaleValue.textContent = scale;
+        drawWallpaper();
+    });
+
+    rotationSlider.addEventListener('input', () => {
+        rotation = parseInt(rotationSlider.value);
+        rotationValue.textContent = rotation;
+        drawWallpaper();
+    });
+
+    motifTypeSelect.addEventListener('change', (event) => {
+        motifType = event.target.value;
+        drawWallpaper();
+    });
+
+    color1Input.addEventListener('input', () => colors[0] = color1Input.value);
+    color2Input.addEventListener('input', () => colors[1] = color2Input.value);
+    color3Input.addEventListener('input', () => colors[2] = color3Input.value);
+    color4Input.addEventListener('input', () => colors[3] = color4Input.value);
+    color5Input.addEventListener('input', () => colors[4] = color5Input.value);
+
+
+    function drawMotif(x, y) {
+        ctx.save();
+        ctx.translate(x, y);
+        ctx.rotate(rotation * Math.PI / 180);
+
+        switch (motifType) {
+            case 'dots':
+                ctx.beginPath();
+                ctx.arc(0, 0, scale / 4, 0, 2 * Math.PI);
+                ctx.fillStyle = colors[0];
+                ctx.fill();
+                break;
+            case 'leaves':
+                ctx.save();
+                ctx.translate(-scale/3, -scale/5)
+                ctx.beginPath();
+                ctx.moveTo(0, scale / 2);
+                ctx.quadraticCurveTo(scale / 4, -scale / 4, scale / 2, 0);
+                ctx.quadraticCurveTo(scale / 4, scale / 4, 0, -scale / 2);
+                ctx.closePath();
+                ctx.fillStyle = colors[1];
+                ctx.fill();
+                ctx.restore();
+
+                break;
+            case 'diamonds':
+                 ctx.save();
+                ctx.translate(-scale/3, -scale/3)
+                ctx.beginPath();
+                ctx.moveTo(0, 0);
+                ctx.lineTo(scale /2, 0);
+                ctx.lineTo(scale /2, scale/2);
+                ctx.lineTo(0, scale/2);
+                ctx.closePath();
+                ctx.fillStyle = colors[2];
+                ctx.fill();
+                ctx.restore();
+
+                break;
+            case 'waves':
+                 ctx.save();
+                ctx.translate(-scale/3, -scale/4)
+                ctx.beginPath();
+               ctx.moveTo(0, 0);
+                ctx.quadraticCurveTo(15, 20, 30, 0);
+                ctx.quadraticCurveTo(45, -20, 60, 0);
+                ctx.closePath();
+                 ctx.fillStyle = colors[3];
+                ctx.fill();
+                ctx.restore();
+
+                break;
+        }
+        ctx.restore();
+    }
+
+
+
+    function drawWallpaper() {
+        const canvasWidth = canvas.width;
+        const canvasHeight = canvas.height;
+
+        ctx.clearRect(0, 0, canvasWidth, canvasHeight);
+
+        for (let x = -scale; x < canvasWidth; x += scale) {
+            for (let y = -scale; y < canvasHeight; y += scale) {
+                const colorIndex = Math.floor(Math.random() * colors.length);
+                ctx.fillStyle = colors[colorIndex];
+                drawMotif(x, y);
+            }
+        }
+    }
+
+    function randomizeSettings() {
+        scale = Math.floor(Math.random() * 151) + 50;
+        rotation = Math.floor(Math.random() * 361) - 180;
+        motifType = ['dots', 'leaves', 'diamonds', 'waves'][Math.floor(Math.random() * 4)];
+
+        for (let i = 0; i < colors.length; i++) {
+            colors[i] = '#' + Math.floor(Math.random() * 16777215).toString(16);
+        }
+
+
+        scaleSlider.value = scale;
+        rotationSlider.value = rotation;
+        scaleValue.textContent = scale;
+        rotationValue.textContent = rotation;
+
+        for (let i=0; i < colors.length; i++) {
+            document.getElementById(`color${i+1}`).value = colors[i];
+        }
+
+        drawWallpaper();
+    }
+
+    function downloadPNG() {
+        const link = document.createElement('a');
+        link.download = 'seamless_wallpaper.png';
+        link.href = canvas.toDataURL('image/png');
+        link.click();
+    }
+
+
+    randomizeButton.addEventListener('click', randomizeSettings);
+    downloadButton.addEventListener('click', downloadPNG);
+
+    drawWallpaper();
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/gemma3-12b.png b/data/artifacts/ad1a6b8f1387/gemma3-12b.png
new file mode 100644
index 0000000..66b94d8
Binary files /dev/null and b/data/artifacts/ad1a6b8f1387/gemma3-12b.png differ
diff --git a/data/artifacts/ad1a6b8f1387/gpt.html b/data/artifacts/ad1a6b8f1387/gpt.html
new file mode 100644
index 0000000..cbf851b
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/gpt.html
@@ -0,0 +1,874 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<title>Generative Seamless Wallpaper Maker</title>
+<style>
+  :root {
+    color-scheme: dark;
+    --bg: #05060a;
+    --panel: #0f1016;
+    --accent: #f2c14f;
+    --accent-soft: rgba(242,193,79,0.25);
+    --text: #f8fafc;
+    --muted: #9ca3af;
+    --border: #1f2933;
+    --input-bg: #111827;
+  }
+  * { box-sizing: border-box; }
+  html, body {
+    margin: 0;
+    padding: 0;
+    height: 100%;
+    background: radial-gradient(circle at top, #111827, #020309 60%);
+    color: var(--text);
+    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
+                 "Segoe UI", sans-serif;
+    overflow: hidden;
+  }
+  body {
+    display: flex;
+    align-items: stretch;
+    justify-content: center;
+  }
+  .app {
+    display: grid;
+    grid-template-columns: minmax(260px, 360px) minmax(0, 1.8fr);
+    width: min(1200px, 100vw);
+    height: min(720px, 100vh);
+    margin: auto;
+    background: radial-gradient(circle at top left, #1f2937 0, #020309 50%);
+    border-radius: 18px;
+    border: 1px solid rgba(148,163,184,0.25);
+    box-shadow:
+      0 26px 60px rgba(0,0,0,0.75),
+      0 0 0 1px rgba(15,23,42,0.7);
+    overflow: hidden;
+  }
+  .controls {
+    padding: 18px 18px 16px;
+    background: linear-gradient(160deg, #060712 0, #020309 60%, #050814 100%);
+    border-right: 1px solid rgba(30,41,59,0.9);
+    display: flex;
+    flex-direction: column;
+    gap: 14px;
+  }
+  .header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+    margin-bottom: 8px;
+  }
+  .title {
+    font-weight: 600;
+    letter-spacing: 0.06em;
+    font-size: 0.82rem;
+    text-transform: uppercase;
+    color: #e5e7eb;
+  }
+  .badge {
+    font-size: 0.65rem;
+    text-transform: uppercase;
+    border-radius: 999px;
+    padding: 3px 9px;
+    border: 1px solid rgba(148,163,184,0.4);
+    color: var(--muted);
+    background: radial-gradient(circle at 0 0, rgba(250,204,21,0.22), transparent 60%);
+  }
+  .section-label {
+    font-size: 0.78rem;
+    text-transform: uppercase;
+    letter-spacing: 0.12em;
+    color: var(--muted);
+    margin-bottom: 2px;
+  }
+  .control-group {
+    border-radius: 12px;
+    background: radial-gradient(circle at top left, rgba(148,163,184,0.14), transparent 55%);
+    background-color: rgba(15,23,42,0.96);
+    border: 1px solid rgba(30,64,175,0.7);
+    box-shadow:
+      0 14px 30px rgba(15,23,42,0.9),
+      inset 0 0 0 1px rgba(15,23,42,0.8);
+    padding: 10px 10px 8px;
+  }
+  .muted {
+    color: var(--muted);
+    font-size: 0.73rem;
+    line-height: 1.35;
+  }
+  .row {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin: 7px 0;
+  }
+  .row.space {
+    justify-content: space-between;
+  }
+  .selector {
+    display: flex;
+    gap: 4px;
+  }
+  .pill {
+    flex: 1;
+    border-radius: 999px;
+    padding: 5px 8px;
+    font-size: 0.76rem;
+    text-align: center;
+    cursor: pointer;
+    border: 1px solid rgba(55,65,81,0.9);
+    background: linear-gradient(145deg, #020617, #020617);
+    color: #d1d5db;
+    transition: all 0.15s ease-out;
+    user-select: none;
+  }
+  .pill span {
+    opacity: 0.8;
+  }
+  .pill.active {
+    border-color: var(--accent);
+    color: #111827;
+    background: radial-gradient(circle at top left, #fde68a, #f59e0b);
+    box-shadow: 0 0 0 1px rgba(250,204,21,0.7), 0 8px 18px rgba(251,191,36,0.4);
+  }
+  .pill.active span {
+    opacity: 1;
+  }
+  .slider-row {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin: 6px 0;
+  }
+  .slider-label {
+    font-size: 0.74rem;
+    color: var(--muted);
+    white-space: nowrap;
+  }
+  .value-badge {
+    min-width: 34px;
+    text-align: right;
+    font-variant-numeric: tabular-nums;
+    font-size: 0.74rem;
+    color: #e5e7eb;
+  }
+  input[type=range] {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 100%;
+    height: 5px;
+    border-radius: 999px;
+    background: #020617;
+    outline: none;
+    cursor: pointer;
+  }
+  input[type=range]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: radial-gradient(circle at 30% 20%, #fff, #fde68a);
+    border: 1px solid #111827;
+    box-shadow: 0 0 0 4px var(--accent-soft);
+    margin-top: -4.5px;
+  }
+  input[type=range]::-moz-range-thumb {
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: radial-gradient(circle at 30% 20%, #fff, #fde68a);
+    border: 1px solid #111827;
+    box-shadow: 0 0 0 4px var(--accent-soft);
+  }
+  input[type=range]::-webkit-slider-runnable-track {
+    height: 5px;
+    border-radius: 999px;
+    background: linear-gradient(90deg, #1f2937, #4b5563);
+  }
+  input[type=range]::-moz-range-track {
+    height: 5px;
+    border-radius: 999px;
+    background: linear-gradient(90deg, #1f2937, #4b5563);
+  }
+  .palette-row {
+    display: flex;
+    gap: 4px;
+    margin: 6px 0 2px;
+  }
+  .swatch {
+    flex: 1;
+    height: 22px;
+    border-radius: 999px;
+    border: 1px solid rgba(15,23,42,0.7);
+    cursor: pointer;
+    position: relative;
+    overflow: hidden;
+  }
+  .swatch-inner {
+    position: absolute;
+    inset: 0;
+    border-radius: inherit;
+  }
+  .swatch.active {
+    box-shadow: 0 0 0 1px var(--accent), 0 0 0 4px rgba(250,204,21,0.25);
+  }
+  .swatch::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background: linear-gradient(145deg, rgba(255,255,255,0.16), transparent 55%);
+    mix-blend-mode: screen;
+    pointer-events: none;
+  }
+  .buttons-row {
+    display: flex;
+    gap: 8px;
+    margin-top: 10px;
+  }
+  button {
+    border-radius: 999px;
+    border: 1px solid rgba(148,163,184,0.6);
+    background: radial-gradient(circle at top left, rgba(148,163,184,0.18), transparent 55%);
+    background-color: #020617;
+    color: #e5e7eb;
+    font-size: 0.78rem;
+    padding: 7px 10px;
+    cursor: pointer;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 6px;
+    flex: 1;
+    min-width: 0;
+    white-space: nowrap;
+    transition: all 0.12s ease-out;
+  }
+  button span.icon {
+    font-size: 0.86rem;
+    opacity: 0.9;
+  }
+  button.primary {
+    border-color: #fbbf24;
+    background: radial-gradient(circle at top left, #facc15, #f59e0b);
+    color: #111827;
+    box-shadow:
+      0 0 0 1px rgba(250,204,21,0.7),
+      0 12px 26px rgba(251,191,36,0.45);
+    font-weight: 500;
+  }
+  button:hover {
+    transform: translateY(-0.5px);
+    box-shadow: 0 10px 22px rgba(15,23,42,0.7);
+    border-color: rgba(209,213,219,0.9);
+  }
+  button.primary:hover {
+    box-shadow:
+      0 0 0 1px rgba(250,204,21,0.8),
+      0 14px 30px rgba(251,191,36,0.6);
+  }
+  button:active {
+    transform: translateY(0);
+    box-shadow: none;
+  }
+  .note {
+    margin-top: 4px;
+    font-size: 0.7rem;
+    color: #64748b;
+  }
+  .canvas-wrap {
+    position: relative;
+    background: radial-gradient(circle at top, #020617, #020308 55%, #000 100%);
+  }
+  canvas {
+    width: 100%;
+    height: 100%;
+    display: block;
+    background: #020617;
+  }
+  .overlay-info {
+    position: absolute;
+    left: 10px;
+    bottom: 10px;
+    padding: 5px 9px;
+    border-radius: 999px;
+    background: rgba(15,23,42,0.78);
+    border: 1px solid rgba(55,65,81,0.9);
+    color: #9ca3af;
+    font-size: 0.7rem;
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    pointer-events: none;
+    backdrop-filter: blur(10px);
+  }
+  .dot-led {
+    width: 6px;
+    height: 6px;
+    border-radius: 999px;
+    background: radial-gradient(circle at 40% 30%, #bbf7d0, #22c55e);
+    box-shadow: 0 0 10px rgba(34,197,94,0.9);
+  }
+  .fps {
+    font-variant-numeric: tabular-nums;
+  }
+  @media (max-width: 900px) {
+    .app {
+      grid-template-columns: 1fr;
+      grid-template-rows: auto minmax(0,1fr);
+      height: 100vh;
+      width: 100vw;
+      border-radius: 0;
+      box-shadow: none;
+      border: none;
+    }
+    .controls {
+      border-right: none;
+      border-bottom: 1px solid rgba(30,41,59,0.9);
+    }
+    .note {
+      display: none;
+    }
+  }
+</style>
+</head>
+<body>
+<div class="app">
+  <div class="controls">
+    <div class="header">
+      <div>
+        <div class="title">Seamless Wallpaper Studio</div>
+        <div class="muted" style="font-size:0.7rem;margin-top:2px;">
+          Generative luxury patterns · Live tile preview
+        </div>
+      </div>
+      <div class="badge">∞ Seamless</div>
+    </div>
+
+    <div class="control-group">
+      <div class="section-label">Motif</div>
+      <div class="row">
+        <div class="selector" id="motifSelector">
+          <div class="pill active" data-motif="dots"><span>Dots</span></div>
+          <div class="pill" data-motif="leaves"><span>Leaves</span></div>
+          <div class="pill" data-motif="diamonds"><span>Diamonds</span></div>
+          <div class="pill" data-motif="waves"><span>Waves</span></div>
+        </div>
+      </div>
+      <div class="row" style="margin-top:6px;">
+        <div class="muted" style="font-size:0.72rem;">
+          Each motif is generated procedurally and tiled perfectly edge‑to‑edge.
+        </div>
+      </div>
+    </div>
+
+    <div class="control-group">
+      <div class="section-label">Geometry</div>
+      <div class="slider-row">
+        <div class="slider-label">Scale</div>
+        <input id="scaleSlider" type="range" min="30" max="170" value="100">
+        <div class="value-badge" id="scaleValue">100%</div>
+      </div>
+      <div class="slider-row">
+        <div class="slider-label">Rotation</div>
+        <input id="rotationSlider" type="range" min="-45" max="45" value="0">
+        <div class="value-badge" id="rotationValue">0°</div>
+      </div>
+      <div class="slider-row">
+        <div class="slider-label">Density</div>
+        <input id="densitySlider" type="range" min="30" max="140" value="80">
+        <div class="value-badge" id="densityValue">80%</div>
+      </div>
+    </div>
+
+    <div class="control-group">
+      <div class="section-label">Palette</div>
+      <div class="muted" style="margin-bottom:4px;">Five‑tone luxury palettes with metallic accents.</div>
+      <div class="palette-row" id="paletteRow"></div>
+      <div class="row space" style="margin-top:6px;">
+        <div class="muted" style="font-size:0.72rem;">Click to cycle curated palettes.</div>
+      </div>
+    </div>
+
+    <div class="control-group">
+      <div class="section-label">Actions</div>
+      <div class="buttons-row">
+        <button id="randomBtn">
+          <span class="icon">⟳</span>
+          <span>Randomize</span>
+        </button>
+        <button id="downloadBtn" class="primary">
+          <span class="icon">⇩</span>
+          <span>Download PNG</span>
+        </button>
+      </div>
+      <div class="note">
+        Download exports a seamless square tile suitable for textile, wallpaper, and UI pattern work.
+      </div>
+    </div>
+  </div>
+
+  <div class="canvas-wrap">
+    <canvas id="viewCanvas"></canvas>
+    <canvas id="tileCanvas" style="display:none;"></canvas>
+    <div class="overlay-info">
+      <div class="dot-led"></div>
+      <div>Seamless tiling preview</div>
+      <div style="opacity:.55;">•</div>
+      <div class="fps" id="fpsMeter">fps --</div>
+    </div>
+  </div>
+</div>
+
+<script>
+(function() {
+  const viewCanvas = document.getElementById('viewCanvas');
+  const tileCanvas = document.getElementById('tileCanvas');
+  const viewCtx = viewCanvas.getContext('2d');
+  const tileCtx = tileCanvas.getContext('2d');
+
+  const motifSelector = document.getElementById('motifSelector');
+  const scaleSlider = document.getElementById('scaleSlider');
+  const rotationSlider = document.getElementById('rotationSlider');
+  const densitySlider = document.getElementById('densitySlider');
+  const scaleValue = document.getElementById('scaleValue');
+  const rotationValue = document.getElementById('rotationValue');
+  const densityValue = document.getElementById('densityValue');
+  const paletteRow = document.getElementById('paletteRow');
+  const randomBtn = document.getElementById('randomBtn');
+  const downloadBtn = document.getElementById('downloadBtn');
+  const fpsMeter = document.getElementById('fpsMeter');
+
+  const palettes = [
+    ["#050509","#141414","#b38b59","#f5d7a1","#fef6e7"], // Noir gold
+    ["#050914","#101827","#1e293b","#e5b567","#fef3c7"], // Midnight brass
+    ["#050608","#16172a","#374151","#9ca3af","#f9fafb"], // Smoke platinum
+    ["#050310","#1a1030","#54318f","#c4a3ff","#fdf2ff"], // Amethyst
+    ["#050806","#111827","#064e3b","#34d399","#ecfdf5"], // Emerald
+    ["#05060b","#111827","#1d4ed8","#93c5fd","#eff6ff"], // Sapphire
+    ["#080509","#1f2933","#7c2d12","#f97316","#ffedd5"], // Burnt amber
+    ["#050509","#171717","#3f3f46","#d4af37","#fefce8"]  // Charcoal gold
+  ];
+
+  let state = {
+    motif: 'dots',
+    scale: 1.0,
+    rotation: 0,
+    density: 0.8,
+    paletteIndex: 0,
+    colors: palettes[0].slice()
+  };
+
+  const tileBaseSize = 512;
+
+  function resizeCanvases() {
+    const dpr = window.devicePixelRatio || 1;
+    const rect = viewCanvas.getBoundingClientRect();
+    viewCanvas.width = rect.width * dpr;
+    viewCanvas.height = rect.height * dpr;
+    viewCtx.setTransform(dpr,0,0,dpr,0,0);
+
+    tileCanvas.width = tileBaseSize;
+    tileCanvas.height = tileBaseSize;
+  }
+
+  function initPaletteSwatches() {
+    for (let i = 0; i < 5; i++) {
+      const sw = document.createElement('div');
+      sw.className = 'swatch' + (i === 0 ? ' active' : '');
+      sw.dataset.index = i;
+      const inner = document.createElement('div');
+      inner.className = 'swatch-inner';
+      sw.appendChild(inner);
+      sw.addEventListener('click', () => cyclePalette());
+      paletteRow.appendChild(sw);
+    }
+    applyPaletteToSwatches();
+  }
+
+  function applyPaletteToSwatches() {
+    const swatches = paletteRow.querySelectorAll('.swatch-inner');
+    state.colors = palettes[state.paletteIndex].slice();
+    state.colors.forEach((c, i) => {
+      if (swatches[i]) swatches[i].style.background = c;
+    });
+  }
+
+  function cyclePalette() {
+    state.paletteIndex = (state.paletteIndex + 1) % palettes.length;
+    applyPaletteToSwatches();
+  }
+
+  function updateUIFromState() {
+    scaleSlider.value = Math.round(state.scale * 100);
+    rotationSlider.value = Math.round(state.rotation * 180 / Math.PI);
+    densitySlider.value = Math.round(state.density * 100);
+    scaleValue.textContent = Math.round(state.scale * 100) + '%';
+    rotationValue.textContent = Math.round(state.rotation * 180 / Math.PI) + '°';
+    densityValue.textContent = Math.round(state.density * 100) + '%';
+    document.querySelectorAll('#motifSelector .pill').forEach(p => {
+      p.classList.toggle('active', p.dataset.motif === state.motif);
+    });
+  }
+
+  function seededRandom(seed) {
+    let x = Math.sin(seed) * 10000;
+    return x - Math.floor(x);
+  }
+
+  function drawDots(ctx, size) {
+    const bg = state.colors[0];
+    const fg = state.colors[4];
+    const accent = state.colors[3];
+    ctx.fillStyle = bg;
+    ctx.fillRect(0,0,size,size);
+
+    ctx.save();
+    ctx.translate(size/2, size/2);
+    ctx.rotate(state.rotation);
+    ctx.translate(-size/2, -size/2);
+
+    const cell = 32 / state.scale;
+    const radius = 3.2 * state.scale;
+    const jitter = 0.18 * cell;
+    const rows = Math.ceil(size / cell);
+    const cols = rows;
+
+    for (let y = 0; y <= rows; y++) {
+      for (let x = 0; x <= cols; x++) {
+        const seed = x * 37 + y * 91;
+        const jx = (seededRandom(seed) - 0.5) * jitter * 2 * state.density;
+        const jy = (seededRandom(seed+1) - 0.5) * jitter * 2 * state.density;
+        let px = (x * cell + jx) % size;
+        let py = (y * cell + jy) % size;
+        if (px < 0) px += size;
+        if (py < 0) py += size;
+
+        const rMod = radius * (0.72 + seededRandom(seed+2) * 0.8 * state.density);
+        const grad = ctx.createRadialGradient(px - rMod*0.35, py - rMod*0.35, rMod*0.1, px, py, rMod);
+        const useAccent = seededRandom(seed+3) > 0.82;
+        const base = useAccent ? accent : fg;
+        grad.addColorStop(0, lighten(base, 0.3));
+        grad.addColorStop(0.4, base);
+        grad.addColorStop(1, withAlpha(base, 0));
+        ctx.fillStyle = grad;
+        ctx.beginPath();
+        ctx.arc(px, py, rMod, 0, Math.PI*2);
+        ctx.fill();
+      }
+    }
+
+    ctx.restore();
+  }
+
+  function drawLeaves(ctx, size) {
+    const bg = state.colors[0];
+    const line = state.colors[3];
+    const mid = state.colors[2];
+    ctx.fillStyle = bg;
+    ctx.fillRect(0,0,size,size);
+
+    ctx.save();
+    ctx.translate(size/2, size/2);
+    ctx.rotate(state.rotation);
+    ctx.translate(-size/2, -size/2);
+
+    const cell = 56 / state.scale;
+    const rows = Math.ceil(size / cell)+1;
+    const cols = rows;
+
+    for (let y = -1; y <= rows; y++) {
+      for (let x = -1; x <= cols; x++) {
+        const seed = x * 23 + y * 71;
+        const angle = (seededRandom(seed) - 0.5) * Math.PI * 0.35;
+        const cx = (x + (y%2 ? 0.5 : 0)) * cell;
+        const cy = y * cell * 0.8;
+        const px = ((cx % size) + size) % size;
+        const py = ((cy % size) + size) % size;
+
+        ctx.save();
+        ctx.translate(px, py);
+        ctx.rotate(angle);
+
+        const len = 34 * state.scale * (0.9 + seededRandom(seed+1)*0.5*state.density);
+        const w = 10 * state.scale;
+        const grad = ctx.createLinearGradient(0, -len*0.5, 0, len*0.6);
+        grad.addColorStop(0, withAlpha(lighten(mid, 0.3),0));
+        grad.addColorStop(0.3, lighten(mid, 0.3));
+        grad.addColorStop(0.9, withAlpha(mid,0.05));
+        ctx.fillStyle = grad;
+
+        ctx.beginPath();
+        ctx.moveTo(0, 0);
+        ctx.quadraticCurveTo(-w*0.8, -len*0.3, 0, -len*0.7);
+        ctx.quadraticCurveTo(w*0.8, -len*0.3, 0, 0);
+        ctx.closePath();
+        ctx.fill();
+
+        ctx.strokeStyle = withAlpha(line, 0.75);
+        ctx.lineWidth = 0.8 + 0.4*state.scale;
+        ctx.beginPath();
+        ctx.moveTo(0, -len*0.7);
+        ctx.quadraticCurveTo(0, -len*0.35, 0, 0);
+        ctx.stroke();
+
+        ctx.restore();
+      }
+    }
+
+    ctx.restore();
+  }
+
+  function drawDiamonds(ctx, size) {
+    const bg = state.colors[0];
+    const edge = state.colors[2];
+    const fill1 = state.colors[3];
+    const fill2 = state.colors[4];
+    ctx.fillStyle = bg;
+    ctx.fillRect(0,0,size,size);
+
+    ctx.save();
+    ctx.translate(size/2, size/2);
+    ctx.rotate(state.rotation);
+    ctx.translate(-size/2, -size/2);
+
+    const cell = 64 / state.scale;
+    const rows = Math.ceil(size / cell)+1;
+    const cols = rows;
+
+    ctx.lineWidth = 0.9 + 0.6*state.scale;
+    ctx.lineJoin = 'round';
+
+    for (let y = -1; y <= rows; y++) {
+      for (let x = -1; x <= cols; x++) {
+        const cx = (x + (y%2 ? 0.5 : 0)) * cell;
+        const cy = y * cell * 0.7;
+        const px = ((cx % size) + size) % size;
+        const py = ((cy % size) + size) % size;
+
+        const seed = x*41 + y*97;
+        const h = 18 * state.scale * (0.9 + seededRandom(seed)*0.5*state.density);
+        const w = h * 0.9;
+
+        const grad = ctx.createLinearGradient(px-w, py-h, px+w, py+h);
+        grad.addColorStop(0, lighten(fill1,0.2));
+        grad.addColorStop(0.5, fill2);
+        grad.addColorStop(1, withAlpha(fill2,0.2));
+
+        ctx.fillStyle = grad;
+        ctx.strokeStyle = withAlpha(edge, 0.9);
+
+        ctx.beginPath();
+        ctx.moveTo(px, py-h);
+        ctx.lineTo(px+w, py);
+        ctx.lineTo(px, py+h);
+        ctx.lineTo(px-w, py);
+        ctx.closePath();
+        ctx.fill();
+        ctx.stroke();
+      }
+    }
+
+    ctx.restore();
+  }
+
+  function drawWaves(ctx, size) {
+    const bg = state.colors[0];
+    const wave1 = state.colors[2];
+    const wave2 = state.colors[3];
+    const high = state.colors[4];
+    ctx.fillStyle = bg;
+    ctx.fillRect(0,0,size,size);
+
+    ctx.save();
+    ctx.translate(size/2, size/2);
+    ctx.rotate(state.rotation);
+    ctx.translate(-size/2, -size/2);
+
+    const spacing = 26 / state.scale;
+    const amplitude = 10 * state.scale;
+    const lines = Math.ceil(size / spacing) + 2;
+    const freq = 2 * Math.PI / (size * (0.7 + 0.6*state.density));
+
+    for (let i = -1; i < lines; i++) {
+      const y0 = i * spacing;
+      const baseColor = i % 2 === 0 ? wave1 : wave2;
+      const grad = ctx.createLinearGradient(0, y0-20, 0, y0+40);
+      grad.addColorStop(0, withAlpha(lighten(baseColor,0.25), 0.2));
+      grad.addColorStop(0.4, withAlpha(baseColor, 0.7));
+      grad.addColorStop(1, withAlpha(high, 0.05));
+
+      ctx.strokeStyle = grad;
+      ctx.lineWidth = 1.2 + 0.6*state.scale;
+      ctx.beginPath();
+
+      const offset = i * 37.21;
+      for (let x = -spacing; x <= size+spacing; x += 4) {
+        const y = y0 + Math.sin(x*freq + offset) * amplitude;
+        if (x === -spacing) ctx.moveTo(x, y);
+        else ctx.lineTo(x, y);
+      }
+      ctx.stroke();
+    }
+
+    ctx.restore();
+  }
+
+  function lighten(hex, amt) {
+    const {r,g,b,a} = hexToRgba(hex);
+    const nr = Math.min(255, r + 255*amt);
+    const ng = Math.min(255, g + 255*amt);
+    const nb = Math.min(255, b + 255*amt);
+    return rgbaToHex(nr,ng,nb,a);
+  }
+
+  function withAlpha(hex, alpha) {
+    const {r,g,b} = hexToRgba(hex);
+    return `rgba(${r},${g},${b},${alpha})`;
+  }
+
+  function hexToRgba(hex) {
+    let c = hex.replace('#','');
+    if (c.length === 3) c = c.split('').map(x=>x+x).join('');
+    const num = parseInt(c,16);
+    return {
+      r:(num>>16)&255,
+      g:(num>>8)&255,
+      b:num&255,
+      a:1
+    };
+  }
+
+  function rgbaToHex(r,g,b,a=1) {
+    const toHex = v => ('0'+Math.round(v).toString(16)).slice(-2);
+    return '#'+toHex(r)+toHex(g)+toHex(b);
+  }
+
+  function renderTile() {
+    const size = tileCanvas.width;
+    const ctx = tileCtx;
+    ctx.setTransform(1,0,0,1,0,0);
+    ctx.clearRect(0,0,size,size);
+
+    switch(state.motif) {
+      case 'dots': drawDots(ctx, size); break;
+      case 'leaves': drawLeaves(ctx, size); break;
+      case 'diamonds': drawDiamonds(ctx, size); break;
+      case 'waves': drawWaves(ctx, size); break;
+    }
+  }
+
+  function renderView() {
+    const vw = viewCanvas.width / (window.devicePixelRatio||1);
+    const vh = viewCanvas.height / (window.devicePixelRatio||1);
+    const ctx = viewCtx;
+    ctx.setTransform(1,0,0,1,0,0);
+    ctx.clearRect(0,0,vw,vh);
+
+    const pattern = ctx.createPattern(tileCanvas, 'repeat');
+    ctx.fillStyle = pattern;
+    ctx.fillRect(0,0,vw,vh);
+  }
+
+  let needsTile = true;
+  let lastTime = performance.now();
+  let frameCount = 0;
+  let lastFpsUpdate = lastTime;
+
+  function loop(now) {
+    requestAnimationFrame(loop);
+    frameCount++;
+    if (now - lastFpsUpdate >= 500) {
+      const fps = frameCount * 1000 / (now - lastFpsUpdate);
+      fpsMeter.textContent = 'fps ' + fps.toFixed(0);
+      frameCount = 0;
+      lastFpsUpdate = now;
+    }
+
+    if (needsTile) {
+      renderTile();
+      needsTile = false;
+    }
+    renderView();
+  }
+
+  motifSelector.addEventListener('click', e => {
+    const pill = e.target.closest('.pill');
+    if (!pill) return;
+    state.motif = pill.dataset.motif;
+    updateUIFromState();
+    needsTile = true;
+  });
+
+  scaleSlider.addEventListener('input', () => {
+    state.scale = scaleSlider.value / 100;
+    scaleValue.textContent = scaleSlider.value + '%';
+    needsTile = true;
+  });
+
+  rotationSlider.addEventListener('input', () => {
+    const deg = parseInt(rotationSlider.value,10);
+    state.rotation = deg * Math.PI / 180;
+    rotationValue.textContent = deg + '°';
+    needsTile = true;
+  });
+
+  densitySlider.addEventListener('input', () => {
+    state.density = densitySlider.value / 100;
+    densityValue.textContent = densitySlider.value + '%';
+    needsTile = true;
+  });
+
+  randomBtn.addEventListener('click', () => {
+    const motifs = ['dots','leaves','diamonds','waves'];
+    state.motif = motifs[Math.floor(Math.random()*motifs.length)];
+    state.scale = 0.6 + Math.random()*0.9;
+    state.rotation = (Math.random()*90 - 45) * Math.PI/180;
+    state.density = 0.4 + Math.random()*0.6;
+    state.paletteIndex = Math.floor(Math.random()*palettes.length);
+    applyPaletteToSwatches();
+    updateUIFromState();
+    needsTile = true;
+  });
+
+  downloadBtn.addEventListener('click', () => {
+    const size = 1024;
+    const dpr = window.devicePixelRatio || 1;
+    const exportCanvas = document.createElement('canvas');
+    exportCanvas.width = size * dpr;
+    exportCanvas.height = size * dpr;
+    const ectx = exportCanvas.getContext('2d');
+    ectx.setTransform(dpr,0,0,dpr,0,0);
+
+    const pattern = ectx.createPattern(tileCanvas, 'repeat');
+    ectx.fillStyle = pattern;
+    ectx.fillRect(0,0,size,size);
+
+    exportCanvas.toBlob(blob => {
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = 'seamless-wallpaper-tile.png';
+      document.body.appendChild(a);
+      a.click();
+      document.body.removeChild(a);
+      URL.revokeObjectURL(url);
+    }, 'image/png');
+  });
+
+  window.addEventListener('resize', () => {
+    resizeCanvases();
+    needsTile = true;
+  });
+
+  initPaletteSwatches();
+  resizeCanvases();
+  updateUIFromState();
+  needsTile = true;
+  requestAnimationFrame(loop);
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/gpt.png b/data/artifacts/ad1a6b8f1387/gpt.png
new file mode 100644
index 0000000..830c1f1
Binary files /dev/null and b/data/artifacts/ad1a6b8f1387/gpt.png differ
diff --git a/data/artifacts/ad1a6b8f1387/grok.html b/data/artifacts/ad1a6b8f1387/grok.html
new file mode 100644
index 0000000..eebdb4e
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/grok.html
@@ -0,0 +1,648 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Seamless Wallpaper Pattern Maker</title>
+<style>
+  @import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600&family=DM+Sans:wght@400;500&display=swap');
+  * { box-sizing: border-box; margin: 0; padding: 0; }
+  body {
+    min-height: 100vh;
+    background: #0c0b0a;
+    color: #e8e0d4;
+    font-family: 'DM Sans', system-ui, sans-serif;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    padding: 20px 16px 40px;
+  }
+  h1 {
+    font-family: 'Cormorant Garamond', Georgia, serif;
+    font-weight: 600;
+    font-size: 1.85rem;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    color: #d4af37;
+    margin-bottom: 4px;
+    text-align: center;
+  }
+  .sub {
+    font-size: 0.75rem;
+    color: #8a8070;
+    letter-spacing: 0.2em;
+    text-transform: uppercase;
+    margin-bottom: 20px;
+  }
+  .wrap {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 24px;
+    justify-content: center;
+    max-width: 1100px;
+    width: 100%;
+  }
+  .panel {
+    background: linear-gradient(145deg, #161412, #1a1816);
+    border: 1px solid #2a2520;
+    border-radius: 12px;
+    padding: 20px;
+    width: 300px;
+    flex-shrink: 0;
+    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
+  }
+  .panel h2 {
+    font-family: 'Cormorant Garamond', Georgia, serif;
+    font-size: 1.1rem;
+    color: #c9a84c;
+    margin-bottom: 16px;
+    letter-spacing: 0.08em;
+    border-bottom: 1px solid #2a2520;
+    padding-bottom: 8px;
+  }
+  .ctrl {
+    margin-bottom: 14px;
+  }
+  .ctrl label {
+    display: flex;
+    justify-content: space-between;
+    font-size: 0.72rem;
+    color: #a09888;
+    margin-bottom: 6px;
+    letter-spacing: 0.04em;
+    text-transform: uppercase;
+  }
+  .ctrl label span.val {
+    color: #d4af37;
+    font-variant-numeric: tabular-nums;
+  }
+  input[type="range"] {
+    -webkit-appearance: none;
+    width: 100%;
+    height: 4px;
+    background: #2a2520;
+    border-radius: 2px;
+    outline: none;
+  }
+  input[type="range"]::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    width: 14px;
+    height: 14px;
+    border-radius: 50%;
+    background: linear-gradient(135deg, #d4af37, #a67c00);
+    cursor: pointer;
+    box-shadow: 0 0 6px rgba(212,175,55,0.5);
+  }
+  input[type="range"]::-moz-range-thumb {
+    width: 14px;
+    height: 14px;
+    border: none;
+    border-radius: 50%;
+    background: #d4af37;
+    cursor: pointer;
+  }
+  .colors {
+    display: flex;
+    gap: 8px;
+    flex-wrap: wrap;
+  }
+  .colors label {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 4px;
+    font-size: 0.65rem;
+    color: #8a8070;
+    cursor: pointer;
+  }
+  input[type="color"] {
+    -webkit-appearance: none;
+    border: 2px solid #3a3530;
+    width: 40px;
+    height: 40px;
+    border-radius: 8px;
+    cursor: pointer;
+    background: none;
+    padding: 0;
+  }
+  input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
+  input[type="color"]::-webkit-color-swatch {
+    border: none;
+    border-radius: 5px;
+  }
+  .btns {
+    display: flex;
+    gap: 10px;
+    margin-top: 18px;
+  }
+  button {
+    flex: 1;
+    font-family: 'DM Sans', system-ui, sans-serif;
+    font-size: 0.78rem;
+    font-weight: 500;
+    letter-spacing: 0.08em;
+    text-transform: uppercase;
+    border: none;
+    border-radius: 8px;
+    padding: 12px 10px;
+    cursor: pointer;
+    transition: transform 0.15s, box-shadow 0.15s;
+  }
+  button:active { transform: scale(0.97); }
+  #btnRand {
+    background: linear-gradient(135deg, #2a2520, #1a1816);
+    color: #d4af37;
+    border: 1px solid #3a3530;
+  }
+  #btnRand:hover { box-shadow: 0 0 12px rgba(212,175,55,0.25); }
+  #btnDl {
+    background: linear-gradient(135deg, #d4af37, #a67c00);
+    color: #0c0b0a;
+  }
+  #btnDl:hover { box-shadow: 0 0 16px rgba(212,175,55,0.45); }
+  .canvas-wrap {
+    position: relative;
+    border-radius: 12px;
+    overflow: hidden;
+    border: 1px solid #2a2520;
+    box-shadow: 0 12px 48px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(212,175,55,0.08);
+    background: #111;
+  }
+  canvas#view {
+    display: block;
+    width: 480px;
+    height: 480px;
+    max-width: calc(100vw - 40px);
+    max-height: calc(100vw - 40px);
+  }
+  .badge {
+    position: absolute;
+    bottom: 10px;
+    right: 10px;
+    font-size: 0.65rem;
+    color: rgba(212,175,55,0.7);
+    background: rgba(12,11,10,0.75);
+    padding: 4px 8px;
+    border-radius: 4px;
+    letter-spacing: 0.06em;
+    pointer-events: none;
+  }
+  .motif-name {
+    text-align: center;
+    font-family: 'Cormorant Garamond', Georgia, serif;
+    font-size: 1rem;
+    color: #c9a84c;
+    margin-top: 10px;
+    letter-spacing: 0.15em;
+  }
+  @media (max-width: 700px) {
+    .panel { width: 100%; max-width: 480px; }
+    canvas#view { width: 100%; height: auto; aspect-ratio: 1; }
+  }
+</style>
+</head>
+<body>
+  <h1>Atelier Tile</h1>
+  <p class="sub">Seamless Luxury Wallpaper Studio</p>
+  <div class="wrap">
+    <div class="panel">
+      <h2>Controls</h2>
+      <div class="ctrl">
+        <label>Motif <span class="val" id="vMotif">Dots</span></label>
+        <input type="range" id="motif" min="0" max="3" step="1" value="0">
+      </div>
+      <div class="ctrl">
+        <label>Scale <span class="val" id="vScale">48</span></label>
+        <input type="range" id="scale" min="24" max="120" step="1" value="48">
+      </div>
+      <div class="ctrl">
+        <label>Rotation <span class="val" id="vRot">0°</span></label>
+        <input type="range" id="rot" min="0" max="360" step="1" value="0">
+      </div>
+      <div class="ctrl">
+        <label>Density <span class="val" id="vDens">1.0</span></label>
+        <input type="range" id="dens" min="0.5" max="2" step="0.05" value="1">
+      </div>
+      <div class="ctrl">
+        <label>Jitter <span class="val" id="vJit">0</span></label>
+        <input type="range" id="jit" min="0" max="1" step="0.01" value="0.15">
+      </div>
+      <h2 style="margin-top:18px">Palette</h2>
+      <div class="colors">
+        <label>Bg<input type="color" id="c0" value="#1a1512"></label>
+        <label>A<input type="color" id="c1" value="#d4af37"></label>
+        <label>B<input type="color" id="c2" value="#8b7355"></label>
+        <label>C<input type="color" id="c3" value="#c9a86c"></label>
+        <label>D<input type="color" id="c4" value="#4a3728"></label>
+      </div>
+      <div class="btns">
+        <button id="btnRand" type="button">Randomize</button>
+        <button id="btnDl" type="button">Download PNG</button>
+      </div>
+    </div>
+    <div>
+      <div class="canvas-wrap">
+        <canvas id="view" width="480" height="480"></canvas>
+        <div class="badge">SEAMLESS · LIVE</div>
+      </div>
+      <p class="motif-name" id="motifLabel">Dots</p>
+    </div>
+  </div>
+
+<script>
+(function () {
+  const MOTIFS = ['Dots', 'Leaves', 'Diamonds', 'Waves'];
+  const view = document.getElementById('view');
+  const vctx = view.getContext('2d');
+  const TILE = 256;
+  const tileCanvas = document.createElement('canvas');
+  tileCanvas.width = TILE;
+  tileCanvas.height = TILE;
+  const tctx = tileCanvas.getContext('2d');
+
+  const $ = (id) => document.getElementById(id);
+  const motifEl = $('motif'), scaleEl = $('scale'), rotEl = $('rot');
+  const densEl = $('dens'), jitEl = $('jit');
+  const cols = [0,1,2,3,4].map(i => $('c' + i));
+
+  let dirty = true;
+  let raf = 0;
+
+  function getState() {
+    return {
+      motif: +motifEl.value | 0,
+      scale: +scaleEl.value,
+      rot: +rotEl.value * Math.PI / 180,
+      dens: +densEl.value,
+      jit: +jitEl.value,
+      colors: cols.map(c => c.value)
+    };
+  }
+
+  function updateLabels(s) {
+    $('vMotif').textContent = MOTIFS[s.motif];
+    $('motifLabel').textContent = MOTIFS[s.motif];
+    $('vScale').textContent = s.scale;
+    $('vRot').textContent = Math.round(s.rot * 180 / Math.PI) + '°';
+    $('vDens').textContent = s.dens.toFixed(2);
+    $('vJit').textContent = s.jit.toFixed(2);
+  }
+
+  // --- seeded PRNG for deterministic seamless jitter ---
+  function mulberry32(a) {
+    return function () {
+      a |= 0; a = a + 0x6D2B79F5 | 0;
+      let t = Math.imul(a ^ a >>> 15, 1 | a);
+      t = t + Math.imul(t ^ t >>> 7, 61 | t) ^ t;
+      return ((t ^ t >>> 14) >>> 0) / 4294967296;
+    };
+  }
+
+  function hexToRgb(hex) {
+    const n = parseInt(hex.slice(1), 16);
+    return [(n >> 16) & 255, (n >> 8) & 255, n & 255];
+  }
+
+  function lerpColor(a, b, t) {
+    const A = hexToRgb(a), B = hexToRgb(b);
+    const r = (A[0] + (B[0] - A[0]) * t) | 0;
+    const g = (A[1] + (B[1] - A[1]) * t) | 0;
+    const bl = (A[2] + (B[2] - A[2]) * t) | 0;
+    return 'rgb(' + r + ',' + g + ',' + bl + ')';
+  }
+
+  // Draw motif once at local origin, rotated/scaled by caller
+  function drawMotif(ctx, type, colors, size, seed) {
+    const rnd = mulberry32(seed);
+    ctx.save();
+    switch (type) {
+      case 0: // Dots — concentric luxury medallions
+        {
+          const r = size * 0.38;
+          const g = ctx.createRadialGradient(0, 0, 0, 0, 0, r);
+          g.addColorStop(0, colors[1]);
+          g.addColorStop(0.45, colors[3]);
+          g.addColorStop(0.75, colors[2]);
+          g.addColorStop(1, colors[4]);
+          ctx.beginPath();
+          ctx.arc(0, 0, r, 0, Math.PI * 2);
+          ctx.fillStyle = g;
+          ctx.fill();
+          ctx.beginPath();
+          ctx.arc(0, 0, r * 0.55, 0, Math.PI * 2);
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.04;
+          ctx.stroke();
+          ctx.beginPath();
+          ctx.arc(0, 0, r * 0.22, 0, Math.PI * 2);
+          ctx.fillStyle = colors[1];
+          ctx.fill();
+          // tiny satellite dots
+          for (let i = 0; i < 6; i++) {
+            const a = (i / 6) * Math.PI * 2 + rnd() * 0.2;
+            const d = r * 0.78;
+            ctx.beginPath();
+            ctx.arc(Math.cos(a) * d, Math.sin(a) * d, size * 0.04, 0, Math.PI * 2);
+            ctx.fillStyle = colors[3];
+            ctx.fill();
+          }
+        }
+        break;
+      case 1: // Leaves
+        {
+          const len = size * 0.55;
+          const w = size * 0.22;
+          // main leaf
+          ctx.rotate((rnd() - 0.5) * 0.4);
+          leafPath(ctx, 0, 0, len, w);
+          const lg = ctx.createLinearGradient(-w, -len, w, len);
+          lg.addColorStop(0, colors[4]);
+          lg.addColorStop(0.4, colors[2]);
+          lg.addColorStop(0.7, colors[3]);
+          lg.addColorStop(1, colors[1]);
+          ctx.fillStyle = lg;
+          ctx.fill();
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.025;
+          ctx.stroke();
+          // vein
+          ctx.beginPath();
+          ctx.moveTo(0, -len * 0.85);
+          ctx.quadraticCurveTo(w * 0.15, 0, 0, len * 0.85);
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.018;
+          ctx.globalAlpha = 0.7;
+          ctx.stroke();
+          ctx.globalAlpha = 1;
+          // secondary smaller leaf
+          ctx.save();
+          ctx.translate(len * 0.25, len * 0.1);
+          ctx.rotate(0.9);
+          leafPath(ctx, 0, 0, len * 0.55, w * 0.55);
+          ctx.fillStyle = colors[2];
+          ctx.globalAlpha = 0.85;
+          ctx.fill();
+          ctx.globalAlpha = 1;
+          ctx.restore();
+        }
+        break;
+      case 2: // Diamonds
+        {
+          const s = size * 0.4;
+          // outer diamond
+          ctx.beginPath();
+          ctx.moveTo(0, -s);
+          ctx.lineTo(s * 0.72, 0);
+          ctx.lineTo(0, s);
+          ctx.lineTo(-s * 0.72, 0);
+          ctx.closePath();
+          const dg = ctx.createLinearGradient(-s, -s, s, s);
+          dg.addColorStop(0, colors[4]);
+          dg.addColorStop(0.35, colors[2]);
+          dg.addColorStop(0.65, colors[3]);
+          dg.addColorStop(1, colors[1]);
+          ctx.fillStyle = dg;
+          ctx.fill();
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.03;
+          ctx.stroke();
+          // inner diamond
+          const s2 = s * 0.48;
+          ctx.beginPath();
+          ctx.moveTo(0, -s2);
+          ctx.lineTo(s2 * 0.72, 0);
+          ctx.lineTo(0, s2);
+          ctx.lineTo(-s2 * 0.72, 0);
+          ctx.closePath();
+          ctx.fillStyle = colors[0];
+          ctx.globalAlpha = 0.55;
+          ctx.fill();
+          ctx.globalAlpha = 1;
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.02;
+          ctx.stroke();
+          // center gem
+          ctx.beginPath();
+          ctx.arc(0, 0, s * 0.12, 0, Math.PI * 2);
+          ctx.fillStyle = colors[1];
+          ctx.fill();
+          // corner accents
+          for (let i = 0; i < 4; i++) {
+            const a = i * Math.PI / 2 + Math.PI / 4;
+            const d = s * 0.95;
+            ctx.beginPath();
+            ctx.arc(Math.cos(a) * d * 0.55, Math.sin(a) * d * 0.55, size * 0.035, 0, Math.PI * 2);
+            ctx.fillStyle = colors[3];
+            ctx.fill();
+          }
+        }
+        break;
+      case 3: // Waves
+        {
+          const amp = size * 0.18;
+          const len = size * 0.7;
+          ctx.strokeStyle = colors[1];
+          ctx.lineWidth = size * 0.055;
+          ctx.lineCap = 'round';
+          // triple wave ribbons
+          for (let k = -1; k <= 1; k++) {
+            ctx.beginPath();
+            const yOff = k * size * 0.16;
+            for (let i = 0; i <= 32; i++) {
+              const t = i / 32;
+              const x = -len / 2 + t * len;
+              const y = yOff + Math.sin(t * Math.PI * 2 + k * 0.6) * amp * (1 - Math.abs(k) * 0.2);
+              if (i === 0) ctx.moveTo(x, y); else ctx.lineTo(x, y);
+            }
+            const cols3 = [colors[2], colors[1], colors[3]];
+            ctx.strokeStyle = cols3[k + 1];
+            ctx.globalAlpha = 0.75 + (1 - Math.abs(k)) * 0.25;
+            ctx.stroke();
+          }
+          ctx.globalAlpha = 1;
+          // pearl accents along center wave
+          for (let i = 0; i < 5; i++) {
+            const t = (i + 0.5) / 5;
+            const x = -len / 2 + t * len;
+            const y = Math.sin(t * Math.PI * 2) * amp;
+            ctx.beginPath();
+            ctx.arc(x, y, size * 0.05, 0, Math.PI * 2);
+            ctx.fillStyle = i % 2 === 0 ? colors[1] : colors[3];
+            ctx.fill();
+          }
+        }
+        break;
+    }
+    ctx.restore();
+  }
+
+  function leafPath(ctx, x, y, len, w) {
+    ctx.beginPath();
+    ctx.moveTo(x, y - len);
+    ctx.bezierCurveTo(x + w, y - len * 0.4, x + w, y + len * 0.3, x, y + len);
+    ctx.bezierCurveTo(x - w, y + len * 0.3, x - w, y - len * 0.4, x, y - len);
+    ctx.closePath();
+  }
+
+  // Build one seamless tile
+  function renderTile(s) {
+    const ctx = tctx;
+    const W = TILE, H = TILE;
+    ctx.clearRect(0, 0, W, H);
+    ctx.fillStyle = s.colors[0];
+    ctx.fillRect(0, 0, W, H);
+
+    // subtle paper texture
+    const rndTex = mulberry32(42);
+    ctx.globalAlpha = 0.04;
+    for (let i = 0; i < 800; i++) {
+      ctx.fillStyle = rndTex() > 0.5 ? '#fff' : '#000';
+      ctx.fillRect(rndTex() * W, rndTex() * H, 1.2, 1.2);
+    }
+    ctx.globalAlpha = 1;
+
+    const cell = s.scale;
+    const step = cell / s.dens;
+    // How many cells cover the tile — use integer grid + wrap for seamlessness
+    const colsN = Math.ceil(W / step) + 2;
+    const rowsN = Math.ceil(H / step) + 2;
+
+    // Draw motifs on a regular grid with toroidal wrap so edges match
+    for (let gy = -1; gy < rowsN; gy++) {
+      for (let gx = -1; gx < colsN; gx++) {
+        const baseX = gx * step + step * 0.5;
+        const baseY = gy * step + step * 0.5;
+        // deterministic jitter from grid coords
+        const seed = ((gx * 73856093) ^ (gy * 19349663) ^ (s.motif * 83492791)) >>> 0;
+        const rnd = mulberry32(seed);
+        const jx = (rnd() - 0.5) * step * s.jit;
+        const jy = (rnd() - 0.5) * step * s.jit;
+        const px = baseX + jx;
+        const py = baseY + jy;
+        const mrot = s.rot + (rnd() - 0.5) * s.jit * 0.8;
+        const mscale = cell * (0.85 + rnd() * 0.3);
+
+        // Draw with wrapping: if near edge, also stamp wrapped copies
+        const positions = [[px, py]];
+        // wrap offsets for seamless
+        if (px < mscale) positions.push([px + W, py]);
+        if (px > W - mscale) positions.push([px - W, py]);
+        if (py < mscale) positions.push([px, py + H]);
+        if (py > H - mscale) positions.push([px, py - H]);
+        if (px < mscale && py < mscale) positions.push([px + W, py + H]);
+        if (px > W - mscale && py < mscale) positions.push([px - W, py + H]);
+        if (px < mscale && py > H - mscale) positions.push([px + W, py - H]);
+        if (px > W - mscale && py > H - mscale) positions.push([px - W, py - H]);
+
+        for (let p = 0; p < positions.length; p++) {
+          const [x, y] = positions[p];
+          // only draw if roughly in padded tile
+          if (x < -mscale || x > W + mscale || y < -mscale || y > H + mscale) continue;
+          ctx.save();
+          ctx.translate(x, y);
+          ctx.rotate(mrot);
+          drawMotif(ctx, s.motif, s.colors, mscale, seed + p * 17);
+          ctx.restore();
+        }
+      }
+    }
+
+    // Soft vignette edge blend to hide any residual micro-seams (very subtle)
+    // Actually for true seamless we rely on wrap stamps — skip vignette on tile.
+  }
+
+  function paintView(s) {
+    const W = view.width, H = view.height;
+    // tile the seamless pattern across the view
+    const pattern = vctx.createPattern(tileCanvas, 'repeat');
+    vctx.save();
+    vctx.clearRect(0, 0, W, H);
+    // optional global rotation of the whole field for display
+    vctx.fillStyle = pattern;
+    vctx.fillRect(0, 0, W, H);
+
+    // faint grid lines showing tile boundaries (debug beauty)
+    vctx.strokeStyle = 'rgba(212,175,55,0.07)';
+    vctx.lineWidth = 1;
+    for (let x = 0; x <= W; x += TILE) {
+      vctx.beginPath();
+      vctx.moveTo(x + 0.5, 0);
+      vctx.lineTo(x + 0.5, H);
+      vctx.stroke();
+    }
+    for (let y = 0; y <= H; y += TILE) {
+      vctx.beginPath();
+      vctx.moveTo(0, y + 0.5);
+      vctx.lineTo(W, y + 0.5);
+      vctx.stroke();
+    }
+    vctx.restore();
+  }
+
+  function frame() {
+    if (dirty) {
+      const s = getState();
+      updateLabels(s);
+      renderTile(s);
+      paintView(s);
+      dirty = false;
+    }
+    raf = requestAnimationFrame(frame);
+  }
+
+  function mark() { dirty = true; }
+
+  // listeners
+  [motifEl, scaleEl, rotEl, densEl, jitEl].forEach(el => {
+    el.addEventListener('input', mark);
+  });
+  cols.forEach(c => c.addEventListener('input', mark));
+
+  // Luxury palettes for randomize
+  const PALETTES = [
+    ['#1a1512', '#d4af37', '#8b7355', '#c9a86c', '#4a3728'],
+    ['#0f1419', '#c0c8d0', '#5a6a7a', '#8a9aaa', '#2a3540'],
+    ['#1c1018', '#e8b4b8', '#a67c82', '#d4a0a6', '#4a2830'],
+    ['#121816', '#a8c5a0', '#5a7a58', '#88a880', '#2a3a28'],
+    ['#1a1210', '#e8d5b5', '#b8956e', '#d4b896', '#5a4030'],
+    ['#0e0e14', '#b8a0d4', '#6a5890', '#9880b8', '#2a2040'],
+    ['#18140c', '#f0c060', '#a08040', '#d4a848', '#4a3820'],
+    ['#14181c', '#80c0c8', '#408088', '#60a0a8', '#203840'],
+    ['#1c0c0c', '#e07050', '#903828', '#c05840', '#501818'],
+    ['#0c1410', '#50c8a0', '#287858', '#38a880', '#184030']
+  ];
+
+  $('btnRand').addEventListener('click', () => {
+    motifEl.value = (Math.random() * 4) | 0;
+    scaleEl.value = 32 + ((Math.random() * 70) | 0);
+    rotEl.value = (Math.random() * 360) | 0;
+    densEl.value = (0.6 + Math.random() * 1.2).toFixed(2);
+    jitEl.value = (Math.random() * 0.55).toFixed(2);
+    const pal = PALETTES[(Math.random() * PALETTES.length) | 0];
+    cols.forEach((c, i) => { c.value = pal[i]; });
+    mark();
+  });
+
+  $('btnDl').addEventListener('click', () => {
+    // export a larger seamless sheet (4x4 tiles)
+    const exp = document.createElement('canvas');
+    const n = 4;
+    exp.width = TILE * n;
+    exp.height = TILE * n;
+    const ectx = exp.getContext('2d');
+    const pat = ectx.createPattern(tileCanvas, 'repeat');
+    ectx.fillStyle = pat;
+    ectx.fillRect(0, 0, exp.width, exp.height);
+    const a = document.createElement('a');
+    a.download = 'wallpaper-' + MOTIFS[getState().motif].toLowerCase() + '-' + Date.now() + '.png';
+    a.href = exp.toDataURL('image/png');
+    a.click();
+  });
+
+  // kick off
+  dirty = true;
+  raf = requestAnimationFrame(frame);
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/grok.png b/data/artifacts/ad1a6b8f1387/grok.png
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diff --git a/data/artifacts/ad1a6b8f1387/hermes3-8b.html b/data/artifacts/ad1a6b8f1387/hermes3-8b.html
new file mode 100644
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+++ b/data/artifacts/ad1a6b8f1387/hermes3-8b.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Seamless Wallpaper Pattern Maker</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+            margin: 0;
+            background-color: #f0f0f0;
+        }
+        
+        canvas {
+            border: 1px solid #ccc;
+            display: block;
+        }
+
+        input[type="range"] {
+            width: 200px;
+        }
+    </style>
+</head>
+<body>
+    <canvas id="wallpaper" width="500" height="100"></canvas>
+    
+    <div style="margin-top: 20px;">
+        <label for="motif">Motif:</label>
+        <select id="motif">
+            <option value="dots">Dots</option>
+            <option value="leaves">Leaves</option>
+            <option value="diamonds">Diamonds</option>
+            <option value="waves">Waves</option>
+        </select>
+        
+        <label for="scale">Scale:</label>
+        <input type="range" id="scale" min="1" max="10" value="5">
+        
+        <label for="rotation">Rotation:</label>
+        <input type="range" id="rotation" min="0" max="360" value="180">
+        
+        <button id="randomize">Randomize</button>
+        <button id="download">Download PNG</button>
+    </div>
+
+    <script>
+        const canvas = document.getElementById('wallpaper');
+        const ctx = canvas.getContext('2d');
+
+        let motif = 'dots';
+        let scale = 5;
+        let rotation = 180;
+
+        function drawPattern() {
+            ctx.clearRect(0, 0, canvas.width, canvas.height);
+
+            switch (motif) {
+                case 'dots':
+                    drawDots();
+                    break;
+                case 'leaves':
+                    drawLeaves();
+                    break;
+                case 'diamonds':
+                    drawDiamonds();
+                    break;
+                case 'waves':
+                    drawWaves();
+                    break;
+            }
+        }
+
+        function drawDots() {
+            ctx.fillStyle = `rgb(${random(0, 255)}, ${random(0, 255)}, ${random(0, 255)})`;
+            for (let i = 0; i < canvas.width * scale; i++) {
+                let x = i % (canvas.width * scale);
+                let y = i / (canvas.width * scale) | 0;
+                ctx.beginPath();
+                ctx.arc(x, y, 2, 0, 2 * Math.PI);
+                ctx.fill();
+            }
+        }
+
+        function drawLeaves() {
+            // Leaf drawing code here
+        }
+
+        function drawDiamonds() {
+            // Diamond drawing code here
+        }
+
+        function drawWaves() {
+            // Wave drawing code here
+        }
+
+        document.getElementById('motif').addEventListener('change', () => {
+            motif = document.getElementById('motif').value;
+            drawPattern();
+        });
+
+        document.getElementById('scale').addEventListener('input', () => {
+            scale = parseInt(document.getElementById('scale').value);
+            drawPattern();
+        });
+
+        document.getElementById('rotation').addEventListener('input', () => {
+            rotation = parseInt(document.getElementById('rotation').value);
+            drawPattern();
+        });
+
+        document.getElementById('randomize').addEventListener('click', () => {
+            motif = ['dots', 'leaves', 'diamonds', 'waves'][Math.floor(Math.random() * 4)];
+            scale = Math.floor(Math.random() * 10) + 1;
+            rotation = Math.floor(Math.random() * 361);
+        });
+
+        document.getElementById('download').addEventListener('click', () => {
+            const link = document.createElement('a');
+            link.href = canvas.toDataURL();
+            link.download = 'wallpaper.png';
+            link.click();
+        });
+        
+        function random(min, max) {
+            return Math.floor(Math.random() * (max - min + 1)) + min;
+        }
+
+        drawPattern();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/hermes3-8b.png b/data/artifacts/ad1a6b8f1387/hermes3-8b.png
new file mode 100644
index 0000000..366813e
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diff --git a/data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.html b/data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.html
new file mode 100644
index 0000000..badc790
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.html
@@ -0,0 +1,165 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Seamless Wallpaper Pattern Maker</title>
+<style>
+body { display: flex; flex-direction: column; align-items: center; font-family: Arial, sans-serif; margin: 0; padding: 20px; background-color: #f0f0f0; }
+canvas { border: 1px solid #ccc; }
+.controls { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; width: 100%; max-width: 600px; }
+label { display: block; font-weight: bold; margin-bottom: 5px; text-align: center; }
+input[type="range"] { width: 100%; }
+button { padding: 10px 20px; font-size: 16px; cursor: pointer; background-color: #007BFF; color: white; border: none; border-radius: 5px; }
+button:hover { background-color: #0056b3; }
+</style>
+</head>
+<body>
+<canvas id="patternCanvas" width="400" height="400"></canvas>
+<div class="controls">
+<label>Motif Type
+<select id="motifType">
+<option value="dots">Dots</option>
+<option value="leaves">Leaves</option>
+<option value="diamonds">Diamonds</option>
+<option value="waves">Waves</option>
+</select></label>
+<label>Scale
+<input type="range" id="scaleSlider" min="10" max="200" value="50"></label>
+<label>Rotation (deg)
+<input type="range" id="rotationSlider" min="0" max="360" value="0"></label>
+<label>Color 1
+<input type="color" id="color1" value="#FF5733"></label>
+<label>Color 2
+<input type="color" id="color2" value="#33FF57"></label>
+<label>Color 3
+<input type="color" id="color3" value="#3357FF"></label>
+<label>Color 4
+<input type="color" id="color4" value="#F333FF"></label>
+<label>Color 5
+<input type="color" id="color5" value="#FFF333"></label>
+<button onclick="randomize()">Randomize</button>
+<button onclick="downloadPNG()">Download PNG</button>
+</div>
+<script>
+const canvas = document.getElementById('patternCanvas');
+const ctx = canvas.getContext('2d');
+const motifTypeSelect = document.getElementById('motifType');
+const scaleSlider = document.getElementById('scaleSlider');
+const rotationSlider = document.getElementById('rotationSlider');
+const color1 = document.getElementById('color1');
+const color2 = document.getElementById('color2');
+const color3 = document.getElementById('color3');
+const color4 = document.getElementById('color4');
+const color5 = document.getElementById('color5');
+
+function drawPattern() {
+    const motifType = motifTypeSelect.value;
+    const scale = parseInt(scaleSlider.value);
+    const rotation = parseFloat(rotationSlider.value) * Math.PI / 180;
+    const colors = [color1.value, color2.value, color3.value, color4.value, color5.value];
+
+    ctx.clearRect(0, 0, canvas.width, canvas.height);
+    ctx.save();
+    ctx.translate(canvas.width / 2, canvas.height / 2);
+    ctx.rotate(rotation);
+
+    for (let y = -canvas.height; y <= canvas.height; y += scale) {
+        for (let x = -canvas.width; x <= canvas.width; x += scale) {
+            drawMotif(x, y, scale, colors[Math.floor(Math.random() * colors.length)]);
+        }
+    }
+
+    ctx.restore();
+}
+
+function drawMotif(x, y, size, color) {
+    const halfSize = size / 2;
+    ctx.fillStyle = color;
+
+    switch (motifTypeSelect.value) {
+        case 'dots':
+            ctx.beginPath();
+            ctx.arc(x, y, halfSize, 0, Math.PI * 2);
+            ctx.fill();
+            break;
+        case 'leaves':
+            drawLeaf(ctx, x, y, size / 4, size / 2, color);
+            drawLeaf(ctx, x + size / 2, y, size / 4, -size / 2, color);
+            break;
+        case 'diamonds':
+            ctx.beginPath();
+            ctx.moveTo(x, y - halfSize);
+            ctx.lineTo(x + halfSize, y);
+            ctx.lineTo(x, y + halfSize);
+            ctx.lineTo(x - halfSize, y);
+            ctx.closePath();
+            ctx.fill();
+            break;
+        case 'waves':
+            drawWave(ctx, x, y, size, color);
+            break;
+    }
+}
+
+function drawLeaf(ctx, x, y, width, height, color) {
+    ctx.beginPath();
+    ctx.moveTo(x, y + height / 2);
+    ctx.bezierCurveTo(x - width * 0.35, y + height / 4, x - width, y - height / 6, x, y - height / 2);
+    ctx.bezierCurveTo(x + width, y - height / 6, x + width * 0.35, y + height / 4, x, y + height / 2);
+    ctx.closePath();
+    ctx.fillStyle = color;
+    ctx.fill();
+}
+
+function drawWave(ctx, x, y, size, color) {
+    const waveHeight = size / 4;
+    const waveWidth = size / 8;
+
+    ctx.beginPath();
+    ctx.moveTo(x - size / 2, y);
+    for (let i = -size / 2; i <= size / 2; i += waveWidth) {
+        ctx.lineTo(i + x, y + Math.sin((i + x) * Math.PI / (size / 2)) * waveHeight);
+    }
+    ctx.closePath();
+    ctx.fillStyle = color;
+    ctx.fill();
+}
+
+function randomize() {
+    motifTypeSelect.value = ['dots', 'leaves', 'diamonds', 'waves'][Math.floor(Math.random() * 4)];
+    scaleSlider.value = Math.floor(Math.random() * 150) + 20;
+    rotationSlider.value = Math.floor(Math.random() * 360);
+    color1.value = randomColor();
+    color2.value = randomColor();
+    color3.value = randomColor();
+    color4.value = randomColor();
+    color5.value = randomColor();
+    drawPattern();
+}
+
+function randomColor() {
+    return '#' + Math.floor(Math.random()*16777215).toString(16);
+}
+
+function downloadPNG() {
+    const link = document.createElement('a');
+    link.href = canvas.toDataURL('image/png');
+    link.download = 'seamless_wallpaper.png';
+    link.click();
+}
+
+scaleSlider.addEventListener('input', drawPattern);
+rotationSlider.addEventListener('input', drawPattern);
+motifTypeSelect.addEventListener('change', drawPattern);
+color1.addEventListener('input', drawPattern);
+color2.addEventListener('input', drawPattern);
+color3.addEventListener('input', drawPattern);
+color4.addEventListener('input', drawPattern);
+color5.addEventListener('input', drawPattern);
+
+drawPattern();
+setInterval(drawPattern, 16); // Roughly 60fps
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.png b/data/artifacts/ad1a6b8f1387/hf-qwen-coder-32b.png
new file mode 100644
index 0000000..dd8edb7
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diff --git a/data/artifacts/ad1a6b8f1387/kimi.html b/data/artifacts/ad1a6b8f1387/kimi.html
new file mode 100644
index 0000000..be513ff
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/kimi.html
@@ -0,0 +1,406 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Luxury Seamless Wallpaper Generator</title>
+    <style>
+        * { margin: 0; padding: 0; box-sizing: border-box; }
+        body {
+            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+            background: #0a0a0a;
+            color: #f0f0f0;
+            overflow: hidden;
+            display: flex;
+            height: 100vh;
+        }
+        #controls {
+            width: 320px;
+            background: #1a1a1a;
+            padding: 24px;
+            overflow-y: auto;
+            border-right: 1px solid #333;
+            box-shadow: 2px 0 10px rgba(0,0,0,0.5);
+        }
+        h1 {
+            font-size: 18px;
+            font-weight: 300;
+            letter-spacing: 2px;
+            text-transform: uppercase;
+            margin-bottom: 24px;
+            color: #d4af37;
+            border-bottom: 1px solid #333;
+            padding-bottom: 12px;
+        }
+        .control-group {
+            margin-bottom: 20px;
+        }
+        label {
+            display: block;
+            font-size: 11px;
+            text-transform: uppercase;
+            letter-spacing: 1.5px;
+            color: #888;
+            margin-bottom: 8px;
+            font-weight: 600;
+        }
+        input[type="range"] {
+            width: 100%;
+            height: 4px;
+            background: #333;
+            outline: none;
+            -webkit-appearance: none;
+            border-radius: 2px;
+        }
+        input[type="range"]::-webkit-slider-thumb {
+            -webkit-appearance: none;
+            width: 16px;
+            height: 16px;
+            background: #d4af37;
+            border-radius: 50%;
+            cursor: pointer;
+            transition: transform 0.1s;
+        }
+        input[type="range"]::-webkit-slider-thumb:hover {
+            transform: scale(1.2);
+        }
+        .value-display {
+            float: right;
+            color: #d4af37;
+            font-weight: 600;
+        }
+        .color-grid {
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 8px;
+            margin-top: 8px;
+        }
+        input[type="color"] {
+            width: 100%;
+            height: 40px;
+            border: 1px solid #333;
+            background: #222;
+            cursor: pointer;
+            border-radius: 4px;
+        }
+        button {
+            width: 100%;
+            padding: 14px;
+            margin-top: 12px;
+            background: linear-gradient(135deg, #333, #222);
+            color: #f0f0f0;
+            border: 1px solid #444;
+            cursor: pointer;
+            text-transform: uppercase;
+            font-size: 12px;
+            letter-spacing: 1.5px;
+            transition: all 0.3s;
+            border-radius: 4px;
+        }
+        button:hover {
+            background: linear-gradient(135deg, #444, #333);
+            border-color: #d4af37;
+            color: #d4af37;
+        }
+        button:active {
+            transform: translateY(1px);
+        }
+        #canvas-container {
+            flex: 1;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            background: #111;
+            position: relative;
+        }
+        canvas {
+            box-shadow: 0 0 40px rgba(0,0,0,0.8);
+            max-width: 90%;
+            max-height: 90%;
+            background: #000;
+        }
+        .preset-hint {
+            font-size: 10px;
+            color: #666;
+            margin-top: 4px;
+            font-style: italic;
+        }
+    </style>
+</head>
+<body>
+    <div id="controls">
+        <h1>Pattern Atelier</h1>
+        
+        <div class="control-group">
+            <label>Motif Type <span class="value-display" id="motifVal">Dots</span></label>
+            <input type="range" id="motif" min="0" max="3" value="0" step="1">
+        </div>
+        
+        <div class="control-group">
+            <label>Scale <span class="value-display" id="scaleVal">60</span></label>
+            <input type="range" id="scale" min="25" max="140" value="60">
+        </div>
+        
+        <div class="control-group">
+            <label>Rotation <span class="value-display" id="rotVal">0°</span></label>
+            <input type="range" id="rotation" min="0" max="360" value="0">
+        </div>
+        
+        <div class="control-group">
+            <label>Density <span class="value-display" id="densVal">1.0</span></label>
+            <input type="range" id="density" min="0.5" max="2.0" value="1.0" step="0.1">
+        </div>
+        
+        <div class="control-group">
+            <label>Luxury Palette</label>
+            <div class="color-grid">
+                <input type="color" id="c0" value="#1a1b26" title="Background">
+                <input type="color" id="c1" value="#c0a062" title="Primary Gold">
+                <input type="color" id="c2" value="#4a5568" title="Secondary">
+                <input type="color" id="c3" value="#2d3748" title="Tertiary">
+                <input type="color" id="c4" value="#e2e8f0" title="Highlight">
+            </div>
+            <div class="preset-hint">Tip: Try deep navy, antique gold, slate, charcoal, and pearl</div>
+        </div>
+        
+        <button id="randomize">✦ Randomize Design</button>
+        <button id="download">↓ Download Seamless Tile</button>
+    </div>
+    
+    <div id="canvas-container">
+        <canvas id="display"></canvas>
+    </div>
+
+    <script>
+        // Setup canvases
+        const TILE_SIZE = 512;
+        const tileCanvas = document.createElement('canvas');
+        tileCanvas.width = TILE_SIZE;
+        tileCanvas.height = TILE_SIZE;
+        const tileCtx = tileCanvas.getContext('2d');
+        
+        const displayCanvas = document.getElementById('display');
+        const displayCtx = displayCanvas.getContext('2d');
+        
+        // State
+        const state = {
+            motif: 0, // 0: dots, 1: leaves, 2: diamonds, 3: waves
+            scale: 60,
+            rotation: 0,
+            density: 1.0,
+            colors: ['#1a1b26', '#c0a062', '#4a5568', '#2d3748', '#e2e8f0']
+        };
+        
+        const motifNames = ['Dots', 'Leaves', 'Diamonds', 'Waves'];
+        
+        // Helper: Draw with seamless wrapping
+        function drawSeamless(drawFn, x, y, size) {
+            const margin = size;
+            const positions = [[x, y]];
+            
+            if (x < margin) positions.push([x + TILE_SIZE, y]);
+            if (x > TILE_SIZE - margin) positions.push([x - TILE_SIZE, y]);
+            if (y < margin) positions.push([x, y + TILE_SIZE]);
+            if (y > TILE_SIZE - margin) positions.push([x, y - TILE_SIZE]);
+            
+            // Corners
+            if (x < margin && y < margin) positions.push([x + TILE_SIZE, y + TILE_SIZE]);
+            if (x < margin && y > TILE_SIZE - margin) positions.push([x + TILE_SIZE, y - TILE_SIZE]);
+            if (x > TILE_SIZE - margin && y < margin) positions.push([x - TILE_SIZE, y + TILE_SIZE]);
+            if (x > TILE_SIZE - margin && y > TILE_SIZE - margin) positions.push([x - TILE_SIZE, y - TILE_SIZE]);
+            
+            positions.forEach(([px, py]) => {
+                drawFn(px, py);
+            });
+        }
+        
+        // Motif renderers
+        const renderers = {
+            0: (ctx, x, y, color) => {
+                // Dots
+                ctx.fillStyle = color;
+                ctx.beginPath();
+                ctx.arc(x, y, state.scale / 3, 0, Math.PI * 2);
+                ctx.fill();
+            },
+            1: (ctx, x, y, color) => {
+                // Leaves
+                ctx.save();
+                ctx.translate(x, y);
+                ctx.rotate(state.rotation * Math.PI / 180);
+                ctx.fillStyle = color;
+                ctx.beginPath();
+                const s = state.scale / 2;
+                ctx.moveTo(0, -s);
+                ctx.bezierCurveTo(s, -s/2, s, s/2, 0, s);
+                ctx.bezierCurveTo(-s, s/2, -s, -s/2, 0, -s);
+                ctx.fill();
+                ctx.restore();
+            },
+            2: (ctx, x, y, color) => {
+                // Diamonds
+                ctx.save();
+                ctx.translate(x, y);
+                ctx.rotate(state.rotation * Math.PI / 180);
+                ctx.fillStyle = color;
+                ctx.beginPath();
+                const s = state.scale / 2;
+                ctx.moveTo(0, -s);
+                ctx.lineTo(s, 0);
+                ctx.lineTo(0, s);
+                ctx.lineTo(-s, 0);
+                ctx.closePath();
+                ctx.fill();
+                ctx.restore();
+            },
+            3: (ctx, x, y, color, i, j) => {
+                // Wave segments (drawn individually for grid consistency)
+                ctx.save();
+                ctx.translate(x, y);
+                ctx.rotate(state.rotation * Math.PI / 180);
+                ctx.strokeStyle = color;
+                ctx.lineWidth = state.scale / 8;
+                ctx.lineCap = 'round';
+                ctx.beginPath();
+                const r = state.scale / 3;
+                ctx.arc(0, 0, r, 0.2, Math.PI - 0.2);
+                ctx.stroke();
+                ctx.restore();
+            }
+        };
+        
+        // Generate the seamless tile
+        function generateTile() {
+            // Background
+            tileCtx.fillStyle = state.colors[0];
+            tileCtx.fillRect(0, 0, TILE_SIZE, TILE_SIZE);
+            
+            const baseSpacing = state.scale * 1.2 / state.density;
+            const cols = Math.ceil(TILE_SIZE / baseSpacing) + 1;
+            const rows = Math.ceil(TILE_SIZE / baseSpacing) + 1;
+            
+            // Offset for aesthetic variation
+            const offset = state.scale / 2;
+            
+            for (let i = 0; i < cols; i++) {
+                for (let j = 0; j < rows; j++) {
+                    const x = (i * baseSpacing + offset) % TILE_SIZE;
+                    const y = (j * baseSpacing + offset) % TILE_SIZE;
+                    
+                    // Cycle through colors 1-4 deterministically
+                    const colorIndex = 1 + ((i * 3 + j * 2) % 4);
+                    const color = state.colors[colorIndex];
+                    
+                    const renderer = renderers[state.motif];
+                    
+                    if (state.motif === 3) {
+                        // Waves don't need complex wrapping if small enough
+                        renderer(tileCtx, x, y, color, i, j);
+                        // Handle wrapping for waves manually if needed
+                        if (x < state.scale/2) renderer(tileCtx, x + TILE_SIZE, y, color, i, j);
+                        if (y < state.scale/2) renderer(tileCtx, x, y + TILE_SIZE, color, i, j);
+                        if (x < state.scale/2 && y < state.scale/2) renderer(tileCtx, x + TILE_SIZE, y + TILE_SIZE, color, i, j);
+                    } else {
+                        drawSeamless((px, py) => renderer(tileCtx, px, py, color), x, y, state.scale);
+                    }
+                }
+            }
+        }
+        
+        // Render to display
+        function updateDisplay() {
+            generateTile();
+            
+            // Create pattern and fill display
+            const pattern = displayCtx.createPattern(tileCanvas, 'repeat');
+            displayCtx.fillStyle = pattern;
+            displayCtx.fillRect(0, 0, displayCanvas.width, displayCanvas.height);
+        }
+        
+        // Animation loop for 60fps responsiveness
+        let needsRedraw = true;
+        function loop() {
+            if (needsRedraw) {
+                updateDisplay();
+                needsRedraw = false;
+            }
+            requestAnimationFrame(loop);
+        }
+        
+        // Event handling
+        function updateState() {
+            state.motif = parseInt(document.getElementById('motif').value);
+            state.scale = parseInt(document.getElementById('scale').value);
+            state.rotation = parseInt(document.getElementById('rotation').value);
+            state.density = parseFloat(document.getElementById('density').value);
+            
+            for (let i = 0; i < 5; i++) {
+                state.colors[i] = document.getElementById(`c${i}`).value;
+            }
+            
+            // Update labels
+            document.getElementById('motifVal').textContent = motifNames[state.motif];
+            document.getElementById('scaleVal').textContent = state.scale;
+            document.getElementById('rotVal').textContent = state.rotation + '°';
+            document.getElementById('densVal').textContent = state.density.toFixed(1);
+            
+            needsRedraw = true;
+        }
+        
+        // Listeners
+        ['motif', 'scale', 'rotation', 'density'].forEach(id => {
+            document.getElementById(id).addEventListener('input', updateState);
+        });
+        
+        for (let i = 0; i < 5; i++) {
+            document.getElementById(`c${i}`).addEventListener('input', updateState);
+        }
+        
+        // Randomize
+        document.getElementById('randomize').addEventListener('click', () => {
+            const palettes = [
+                ['#0f172a', '#d4af37', '#334155', '#1e293b', '#f8fafc'],
+                ['#2c0b0e', '#ffd700', '#8b4513', '#4a0404', '#fff8dc'],
+                ['#1a202c', '#b794f4', '#4a5568', '#2d3748', '#e9d8fd'],
+                ['#0c4a6e', '#fbbf24', '#075985', '#0369a1', '#e0f2fe'],
+                ['#064e3b', '#a7f3d0', '#065f46', '#047857', '#ecfdf5']
+            ];
+            
+            const pal = palettes[Math.floor(Math.random() * palettes.length)];
+            for (let i = 0; i < 5; i++) {
+                document.getElementById(`c${i}`).value = pal[i];
+            }
+            
+            document.getElementById('motif').value = Math.floor(Math.random() * 4);
+            document.getElementById('scale').value = 40 + Math.floor(Math.random() * 80);
+            document.getElementById('rotation').value = Math.floor(Math.random() * 360);
+            document.getElementById('density').value = (0.7 + Math.random() * 1.0).toFixed(1);
+            
+            updateState();
+        });
+        
+        // Download
+        document.getElementById('download').addEventListener('click', () => {
+            const link = document.createElement('a');
+            link.download = `seamless-pattern-${Date.now()}.png`;
+            link.href = tileCanvas.toDataURL('image/png');
+            link.click();
+        });
+        
+        // Resize handling
+        function resize() {
+            const container = document.getElementById('canvas-container');
+            displayCanvas.width = container.clientWidth;
+            displayCanvas.height = container.clientHeight;
+            needsRedraw = true;
+        }
+        
+        window.addEventListener('resize', resize);
+        
+        // Init
+        resize();
+        updateState();
+        loop();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/kimi.png b/data/artifacts/ad1a6b8f1387/kimi.png
new file mode 100644
index 0000000..b645e37
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diff --git a/data/artifacts/ad1a6b8f1387/qwen25-7b.html b/data/artifacts/ad1a6b8f1387/qwen25-7b.html
new file mode 100644
index 0000000..6615295
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/qwen25-7b.html
@@ -0,0 +1,126 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Seamless Wallpaper Pattern Maker</title>
+    <style>
+        body { margin: 0; display: flex; justify-content: center; align-items: center; height: 100vh; background-color: #f7f7f7; }
+        canvas { border: 2px solid black; }
+        .controls { position: absolute; top: 10px; left: 10px; z-index: 1; }
+    </style>
+</head>
+<body>
+    <div class="controls">
+        <label>Pattern:</label>
+        <select id="patternType">
+            <option value="dots">Dots</option>
+            <option value="leaves">Leaves</option>
+            <option value="diamonds">Diamonds</option>
+            <option value="waves">Waves</option>
+        </select>
+        <label>Scale:</label><input type="range" id="scale" min="0.5" max="2" step="0.1" value="1">
+        <label>Rotation:</label><input type="range" id="rotation" min="0" max="360" value="0">
+        <button onclick="randomize()">Randomize</button>
+        <canvas id="patternCanvas"></canvas>
+    </div>
+    <script>
+        const canvas = document.getElementById('patternCanvas');
+        const ctx = canvas.getContext('2d');
+
+        function drawPattern(type, scale, rotation) {
+            let width = 100, height = 100;
+            canvas.width = width * 4; // 4x for seamless tiling
+            canvas.height = height * 4;
+
+            ctx.translate(width / 2 + (width * 2), height / 2 + (height * 2));
+            ctx.rotate(rotation * Math.PI / 180);
+            ctx.scale(scale, scale);
+
+            const colors = ['#FF5733', '#33FF57', '#3357FF', '#F333FF', '#FFFF33'];
+            for (let y = -2; y <= 2; y++) {
+                for (let x = -2; x <= 2; x++) {
+                    ctx.save();
+                    ctx.translate(x * width, y * height);
+                    if (type === 'dots') drawDots(ctx);
+                    else if (type === 'leaves') drawLeaves(ctx);
+                    else if (type === 'diamonds') drawDiamonds(ctx);
+                    else if (type === 'waves') drawWaves(ctx);
+                    ctx.restore();
+                }
+            }
+
+            function drawDots(ctx) {
+                for (let x = -10; x <= 10; x++) {
+                    for (let y = -10; y <= 10; y++) {
+                        if ((x + y) % 3 === 0) ctx.fillStyle = colors[Math.floor(Math.random() * 5)];
+                        else ctx.fillStyle = '#FFFFFF';
+                        ctx.fillRect(x, y, 2, 2);
+                    }
+                }
+            }
+
+            function drawLeaves(ctx) {
+                for (let x = -10; x <= 10; x++) {
+                    for (let y = -10; y <= 10; y++) {
+                        if ((x + y) % 3 === 0) ctx.fillStyle = colors[Math.floor(Math.random() * 5)];
+                        else ctx.fillStyle = '#FFFFFF';
+                        ctx.beginPath();
+                        ctx.moveTo(x, y);
+                        ctx.bezierCurveTo(x - 2, y - 1, x + 2, y - 1, x, y + 2);
+                        ctx.fill();
+                    }
+                }
+            }
+
+            function drawDiamonds(ctx) {
+                for (let x = -10; x <= 10; x++) {
+                    for (let y = -10; y <= 10; y++) {
+                        if ((x + y) % 3 === 0) ctx.fillStyle = colors[Math.floor(Math.random() * 5)];
+                        else ctx.fillStyle = '#FFFFFF';
+                        ctx.beginPath();
+                        ctx.moveTo(x, y);
+                        ctx.lineTo(x + 2, y - 2);
+                        ctx.lineTo(x + 4, y);
+                        ctx.lineTo(x + 2, y + 2);
+                        ctx.closePath();
+                        ctx.fill();
+                    }
+                }
+            }
+
+            function drawWaves(ctx) {
+                for (let x = -10; x <= 10; x++) {
+                    for (let y = -10; y <= 10; y++) {
+                        if ((x + y) % 3 === 0) ctx.fillStyle = colors[Math.floor(Math.random() * 5)];
+                        else ctx.fillStyle = '#FFFFFF';
+                        ctx.beginPath();
+                        ctx.moveTo(x, y);
+                        ctx.lineTo(x - 2, y - 4);
+                        ctx.lineTo(x + 2, y - 4);
+                        ctx.lineTo(x + 4, y);
+                        ctx.closePath();
+                        ctx.fill();
+                    }
+                }
+            }
+        }
+
+        function randomize() {
+            const type = document.getElementById('patternType').value;
+            const scale = parseFloat(document.getElementById('scale').value);
+            const rotation = parseInt(document.getElementById('rotation').value);
+
+            drawPattern(type, scale, rotation);
+        }
+
+        setInterval(() => {
+            const type = document.getElementById('patternType').value;
+            const scale = parseFloat(document.getElementById('scale').value);
+            const rotation = parseInt(document.getElementById('rotation').value);
+            ctx.clearRect(0, 0, canvas.width, canvas.height);
+            drawPattern(type, scale, rotation);
+        }, 16.67); // approx 60fps
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/qwen25-7b.png b/data/artifacts/ad1a6b8f1387/qwen25-7b.png
new file mode 100644
index 0000000..9539459
Binary files /dev/null and b/data/artifacts/ad1a6b8f1387/qwen25-7b.png differ
diff --git a/data/artifacts/ad1a6b8f1387/qwen3-14b.html b/data/artifacts/ad1a6b8f1387/qwen3-14b.html
new file mode 100644
index 0000000..25d8375
--- /dev/null
+++ b/data/artifacts/ad1a6b8f1387/qwen3-14b.html
@@ -0,0 +1,223 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Seamless Wallpaper Generator</title>
+  <style>
+    html, body {
+      margin: 0;
+      padding: 0;
+      overflow: hidden;
+      width: 100%;
+      height: 100%;
+      background: #111;
+      font-family: sans-serif;
+    }
+    #controls {
+      position: absolute;
+      top: 10px;
+      left: 10px;
+      background: rgba(255,255,255,0.1);
+      padding: 10px;
+      border-radius: 8px;
+      z-index: 10;
+    }
+    input[type="range"] {
+      width: 200px;
+    }
+    button {
+      margin-left: 10px;
+      padding: 5px 10px;
+      font-size: 14px;
+    }
+    canvas {
+      display: block;
+    }
+  </style>
+</head>
+<body>
+  <div id="controls">
+    <label>Motif: <select id="motifSelect"><option value="dots">Dots</option><option value="leaves">Leaves</option><option value="diamonds">Diamonds</option><option value="waves">Waves</option></select></label>
+    <br>
+    <label>Scale: <input type="range" id="scaleSlider" min="0.1" max="3" step="0.01" value="1"></label>
+    <label>Rotation: <input type="range" id="rotationSlider" min="0" max="360" step="1" value="0"></label>
+    <br>
+    <label>Color 1: <input type="color" id="color1" value="#ff6b6b"></label>
+    <label>Color 2: <input type="color" id="color2" value="#facc14"></label>
+    <label>Color 3: <input type="color" id="color3" value="#10b982"></label>
+    <label>Color 4: <input type="color" id="color4" value="#3b82f6"></label>
+    <label>Color 5: <input type="color" id="color5" value="#8b5cf6"></label>
+    <br>
+    <button id="randomize">Randomize</button>
+    <button id="download">Download PNG</button>
+  </div>
+  <canvas id="canvas"></canvas>
+  <script>
+    const canvas = document.getElementById("canvas");
+    const ctx = canvas.getContext("2d");
+
+    let width = window.innerWidth;
+    let height = window.innerHeight;
+    canvas.width = width;
+    canvas.height = height;
+
+    const colors = [
+      document.getElementById("color1").value,
+      document.getElementById("color2").value,
+      document.getElementById("color3").value,
+      document.getElementById("color4").value,
+      document.getElementById("color5").value,
+    ];
+
+    const motifSelect = document.getElementById("motifSelect");
+    const scaleSlider = document.getElementById("scaleSlider");
+    const rotationSlider = document.getElementById("rotationSlider");
+
+    function drawPattern() {
+      const motif = motifSelect.value;
+      const scale = parseFloat(scaleSlider.value);
+      const rotation = parseFloat(rotationSlider.value);
+
+      const patternSize = 100;
+      const tileWidth = patternSize * scale;
+      const tileHeight = patternSize * scale;
+
+      const tilesX = Math.ceil(width / tileWidth) + 2;
+      const tilesY = Math.ceil(height / tileHeight) + 2;
+
+      ctx.clearRect(0, 0, canvas.width, canvas.height);
+
+      for (let x = -1; x < tilesX; x++) {
+        for (let y = -1; y < tilesY; y++) {
+          const dx = x * tileWidth;
+          const dy = y * tileHeight;
+
+          ctx.save();
+          ctx.translate(dx + tileWidth / 2, dy + tileHeight / 2);
+          ctx.rotate((rotation * Math.PI) / 180);
+          ctx.translate(-tileWidth / 2, -tileHeight / 2);
+
+          drawTile(tileWidth, tileHeight, motif, colors);
+
+          ctx.restore();
+        }
+      }
+    }
+
+    function drawTile(w, h, motif, colors) {
+      ctx.save();
+      ctx.beginPath();
+      ctx.rect(0, 0, w, h);
+      ctx.clip();
+
+      if (motif === "dots") {
+        for (let i = 0; i < 50; i++) {
+          const x = Math.random() * w;
+          const y = Math.random() * h;
+          const r = Math.random() * 10 + 2;
+          ctx.fillStyle = colors[Math.floor(Math.random() * colors.length)];
+          ctx.beginPath();
+          ctx.arc(x, y, r, 0, Math.PI * 2);
+          ctx.fill();
+        }
+      } else if (motif === "leaves") {
+        for (let i = 0; i < 15; i++) {
+          const x = Math.random() * w;
+          const y = Math.random() * h;
+          const angle = Math.random() * Math.PI * 2;
+          const size = Math.random() * 30 + 10;
+          ctx.beginPath();
+          ctx.moveTo(x, y);
+          ctx.lineTo(x + Math.cos(angle) * size, y + Math.sin(angle) * size);
+          ctx.lineTo(x + Math.cos(angle + Math.PI / 2) * size / 2, y + Math.sin(angle + Math.PI / 2) * size / 2);
+          ctx.lineTo(x + Math.cos(angle + Math.PI) * size, y + Math.sin(angle + Math.PI) * size);
+          ctx.closePath();
+          ctx.fillStyle = colors[Math.floor(Math.random() * colors.length)];
+          ctx.fill();
+        }
+      } else if (motif === "diamonds") {
+        for (let i = 0; i < 20; i++) {
+          const x = Math.random() * w;
+          const y = Math.random() * h;
+          const size = Math.random() * 20 + 10;
+          ctx.fillStyle = colors[Math.floor(Math.random() * colors.length)];
+          ctx.beginPath();
+          ctx.moveTo(x, y);
+          ctx.lineTo(x + size, y);
+          ctx.lineTo(x + size, y + size);
+          ctx.lineTo(x, y + size);
+          ctx.closePath();
+          ctx.fill();
+        }
+      } else if (motif === "waves") {
+        ctx.fillStyle = colors[0];
+        ctx.beginPath();
+        ctx.moveTo(0, h / 2);
+        for (let i = 0; i < w; i += 5) {
+          ctx.lineTo(i, h / 2 + Math.sin((i / w) * Math.PI * 2) * 20);
+        }
+        ctx.lineTo(w, h / 2);
+        ctx.closePath();
+        ctx.fill();
+        ctx.fillStyle = colors[1];
+        ctx.beginPath();
+        ctx.moveTo(0, h / 2 + 10);
+        for (let i = 0; i < w; i += 5) {
+          ctx.lineTo(i, h / 2 + 10 + Math.sin((i / w) * Math.PI * 2) * 20);
+        }
+        ctx.lineTo(w, h / 2 + 10);
+        ctx.closePath();
+        ctx.fill();
+      }
+
+      ctx.restore();
+    }
+
+    function randomizeColors() {
+      const colorInputs = document.querySelectorAll("input[type='color']");
+      const hslColors = [];
+      for (let i = 0; i < 5; i++) {
+        const hue = Math.floor(Math.random() * 360);
+        const saturation = Math.floor(Math.random() * 100) + 50;
+        const lightness = Math.floor(Math.random() * 50) + 25;
+        hslColors.push(`hsl(${hue}, ${saturation}%, ${lightness}%)`);
+      }
+      for (let i = 0; i < colorInputs.length; i++) {
+        colorInputs[i].value = hslColors[i];
+      }
+      colors.length = 0;
+      colors.push(...hslColors);
+    }
+
+    window.addEventListener("resize", () => {
+      width = window.innerWidth;
+      height = window.innerHeight;
+      canvas.width = width;
+      canvas.height = height;
+      drawPattern();
+    });
+
+    document.getElementById("randomize").addEventListener("click", () => {
+      randomizeColors();
+      scaleSlider.value = (Math.random() * 2 + 0.5).toFixed(2);
+      rotationSlider.value = Math.floor(Math.random() * 360);
+      motifSelect.value = ["dots", "leaves", "diamonds", "waves"][Math.floor(Math.random() * 4)];
+      drawPattern();
+    });
+
+    document.getElementById("download").addEventListener("click", () => {
+      const link = document.createElement("a");
+      link.download = "wallpaper.png";
+      link.href = canvas.toDataURL("image/png");
+      link.click();
+    });
+
+    function animate() {
+      drawPattern();
+      requestAnimationFrame(animate);
+    }
+
+    animate();
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/ad1a6b8f1387/qwen3-14b.png b/data/artifacts/ad1a6b8f1387/qwen3-14b.png
new file mode 100644
index 0000000..ef55e0c
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diff --git a/data/artifacts/d7db9fcb3d14/claude-code.html b/data/artifacts/d7db9fcb3d14/claude-code.html
new file mode 100644
index 0000000..788daf0
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/claude-code.html
@@ -0,0 +1,610 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Atelier — Wallcovering Visualizer</title>
+<style>
+  :root{
+    --bg:#e8e2d8;
+    --panel:#1c1815;
+    --panel-2:#2a241f;
+    --accent:#b89b6e;
+    --accent-2:#d8c39a;
+    --text:#f2ede3;
+    --muted:#a89e8d;
+    --wall-w:0px;
+    /* lighting tint layers, driven by JS */
+    --amb:1;
+  }
+  *{box-sizing:border-box;margin:0;padding:0}
+  html,body{height:100%}
+  body{
+    font-family:"Georgia","Times New Roman",serif;
+    background:radial-gradient(circle at 50% 20%, #2c2822, #16130f 80%);
+    color:var(--text);
+    overflow:hidden;
+    display:flex;
+    flex-direction:column;
+    height:100vh;
+  }
+
+  header{
+    display:flex;align-items:baseline;justify-content:space-between;
+    padding:18px 34px 14px;
+    border-bottom:1px solid rgba(184,155,110,.25);
+    background:linear-gradient(#1a1712,#141009);
+    z-index:20;
+    flex-shrink:0;
+  }
+  header .brand{
+    font-size:26px;letter-spacing:6px;font-weight:400;
+    color:var(--accent-2);
+  }
+  header .brand small{
+    display:block;font-size:10px;letter-spacing:4px;color:var(--muted);
+    margin-top:4px;text-transform:uppercase;
+  }
+  header .tagline{
+    font-style:italic;font-size:13px;color:var(--muted);letter-spacing:1px;
+  }
+
+  .stage{
+    flex:1;
+    display:flex;
+    min-height:0;
+  }
+
+  /* ---------- ROOM ---------- */
+  .room-wrap{
+    flex:1;
+    position:relative;
+    overflow:hidden;
+    perspective:1400px;
+    background:#0c0a08;
+  }
+  .room{
+    position:absolute;
+    inset:0;
+    transition:filter 1.2s ease;
+  }
+
+  /* Ambient day/night wash over the whole scene */
+  .room-wrap::after{
+    content:"";
+    position:absolute;inset:0;
+    pointer-events:none;
+    z-index:9;
+    transition:background 1.4s ease, opacity 1.4s ease;
+    mix-blend-mode:multiply;
+  }
+  body.night .room-wrap::after{
+    background:radial-gradient(ellipse at 50% 40%, rgba(40,44,80,.15), rgba(6,7,16,.72));
+  }
+  body.day .room-wrap::after{
+    background:radial-gradient(ellipse at 50% 30%, rgba(255,246,224,.10), rgba(120,110,80,.10));
+  }
+
+  /* floor */
+  .floor{
+    position:absolute;
+    left:-10%;right:-10%;
+    bottom:0;
+    height:34%;
+    background:
+      repeating-linear-gradient(90deg, #4a3a2a 0 60px, #43342512 60px 62px),
+      linear-gradient(#5a4632,#3a2c1f);
+    transform:rotateX(64deg);
+    transform-origin:bottom center;
+    box-shadow:0 -40px 80px rgba(0,0,0,.6) inset;
+  }
+  .floor::after{
+    content:"";position:absolute;inset:0;
+    background:linear-gradient(90deg,rgba(0,0,0,.4),transparent 30%,transparent 70%,rgba(0,0,0,.4));
+  }
+
+  /* left + right side walls for depth */
+  .sidewall{
+    position:absolute;top:0;bottom:0;width:16%;
+    background:linear-gradient(#211b15,#161009);
+  }
+  .sidewall.left{left:0;transform-origin:left center;transform:rotateY(38deg);}
+  .sidewall.right{right:0;transform-origin:right center;transform:rotateY(-38deg);}
+  .sidewall::after{
+    content:"";position:absolute;inset:0;
+    background:linear-gradient(rgba(0,0,0,.25),rgba(0,0,0,.55));
+  }
+
+  /* ceiling hint */
+  .ceiling{
+    position:absolute;top:0;left:-10%;right:-10%;height:14%;
+    background:linear-gradient(#1c1712,#0e0b07);
+    transform:rotateX(-60deg);
+    transform-origin:top center;
+  }
+
+  /* ---------- FEATURE WALL ---------- */
+  .feature-wall{
+    position:absolute;
+    top:6%;
+    left:18%;
+    width:64%;
+    height:66%;
+    background:#c9b48f;
+    box-shadow:
+      0 30px 60px rgba(0,0,0,.55),
+      0 0 0 10px #211b14,
+      0 0 0 14px #3a2f20;
+    overflow:hidden;
+  }
+  /* the two crossfading skins */
+  .skin{
+    position:absolute;inset:0;
+    opacity:0;
+    transition:opacity 1.1s ease;
+    background-repeat:repeat;
+  }
+  .skin.active{opacity:1;}
+
+  /* light falloff on the wall (top brighter) */
+  .feature-wall .lightfall{
+    position:absolute;inset:0;z-index:5;pointer-events:none;
+    background:linear-gradient(180deg, rgba(255,250,235,.16), rgba(0,0,0,.28));
+    transition:opacity 1.2s ease, background 1.2s ease;
+  }
+  body.night .feature-wall .lightfall{
+    background:linear-gradient(180deg, rgba(120,130,190,.10), rgba(0,0,0,.5));
+  }
+
+  /* a soft pool of lamp light on the wall at night */
+  .feature-wall .glow{
+    position:absolute;z-index:6;pointer-events:none;
+    left:50%;top:-10%;width:120%;height:120%;
+    transform:translateX(-50%);
+    background:radial-gradient(ellipse at 50% 30%, rgba(255,214,150,.22), transparent 55%);
+    opacity:0;transition:opacity 1.3s ease;
+  }
+  body.night .feature-wall .glow{opacity:1;}
+
+  /* ---------- FURNITURE ---------- */
+  .sofa{
+    position:absolute;
+    left:50%;bottom:9%;
+    transform:translateX(-50%);
+    width:42%;height:20%;
+    z-index:8;
+  }
+  .sofa .body{
+    position:absolute;inset:0;
+    background:linear-gradient(#3c4f57,#26343a);
+    border-radius:16px 16px 10px 10px;
+    box-shadow:0 20px 40px rgba(0,0,0,.6), inset 0 6px 10px rgba(255,255,255,.06);
+  }
+  .sofa .cushion{
+    position:absolute;top:22%;height:44%;width:30%;
+    background:linear-gradient(#465c64,#2f3f45);
+    border-radius:10px;
+    box-shadow:inset 0 3px 6px rgba(255,255,255,.08),0 4px 8px rgba(0,0,0,.4);
+  }
+  .sofa .cushion.c1{left:5%;}
+  .sofa .cushion.c2{left:36%;}
+  .sofa .cushion.c3{left:67%;width:28%;}
+  .sofa .arm{
+    position:absolute;top:6%;width:9%;height:78%;
+    background:linear-gradient(#41545c,#28363c);
+    border-radius:12px;
+    box-shadow:0 8px 16px rgba(0,0,0,.5);
+  }
+  .sofa .arm.l{left:-2%;}
+  .sofa .arm.r{right:-2%;}
+
+  .pillow{
+    position:absolute;top:26%;width:11%;height:34%;
+    border-radius:8px;z-index:9;
+    box-shadow:0 6px 12px rgba(0,0,0,.45);
+    transition:background 1s ease;
+  }
+  .pillow.p1{left:15%;background:linear-gradient(135deg,var(--accent-2),var(--accent));}
+  .pillow.p2{right:15%;background:linear-gradient(135deg,#b6插,#9a8256);}
+  .pillow.p2{right:15%;background:linear-gradient(135deg,#c8b customized,#9a8256);}
+
+  /* console + lamp */
+  .lamp{
+    position:absolute;right:20%;bottom:9%;width:6%;height:30%;z-index:8;
+  }
+  .lamp .shade{
+    position:absolute;top:0;left:-40%;width:180%;height:34%;
+    background:linear-gradient(#e9d6a8,#c7ad7a);
+    border-radius:6px 6px 2px 2px;
+    box-shadow:0 4px 10px rgba(0,0,0,.4);
+    transition:box-shadow 1.2s ease, background 1.2s ease;
+  }
+  body.night .lamp .shade{
+    background:linear-gradient(#fff1cf,#f0d69a);
+    box-shadow:0 0 26px 8px rgba(255,214,140,.55);
+  }
+  .lamp .stem{
+    position:absolute;top:32%;left:44%;width:12%;height:60%;
+    background:linear-gradient(#6b5636,#40311d);
+  }
+  .lamp .base{
+    position:absolute;bottom:0;left:20%;width:60%;height:6%;
+    background:#3a2c1a;border-radius:50%;
+  }
+
+  /* framed plant on the other side */
+  .plant{
+    position:absolute;left:20%;bottom:9%;width:8%;height:34%;z-index:8;
+  }
+  .plant .pot{
+    position:absolute;bottom:0;left:20%;width:60%;height:26%;
+    background:linear-gradient(#7a5c3a,#4a3722);
+    border-radius:4px 4px 8px 8px;
+  }
+  .plant .leaf{
+    position:absolute;bottom:22%;left:50%;width:16%;height:60%;
+    background:linear-gradient(#3c6b3c,#244824);
+    border-radius:50% 50% 50% 50%;
+    transform-origin:bottom center;
+  }
+  .plant .leaf:nth-child(1){transform:translateX(-50%) rotate(-28deg);}
+  .plant .leaf:nth-child(2){transform:translateX(-50%) rotate(0deg);}
+  .plant .leaf:nth-child(3){transform:translateX(-50%) rotate(28deg);}
+  .plant .leaf:nth-child(4){transform:translateX(-50%) rotate(-14deg);height:52%;}
+  .plant .leaf:nth-child(5){transform:translateX(-50%) rotate(14deg);height:52%;}
+
+  /* ---------- PALETTE ---------- */
+  .palette{
+    width:250px;
+    flex-shrink:0;
+    background:linear-gradient(#161210,#0f0c08);
+    border-left:1px solid rgba(184,155,110,.25);
+    padding:22px 18px;
+    display:flex;
+    flex-direction:column;
+    z-index:20;
+  }
+  .palette h2{
+    font-size:12px;letter-spacing:3px;text-transform:uppercase;
+    color:var(--accent);font-weight:400;margin-bottom:4px;
+  }
+  .palette p.hint{
+    font-size:11px;color:var(--muted);font-style:italic;margin-bottom:16px;
+    line-height:1.5;
+  }
+  .swatches{
+    display:grid;
+    grid-template-columns:1fr 1fr;
+    gap:12px;
+    overflow-y:auto;
+    padding-right:4px;
+  }
+  .swatch{
+    position:relative;
+    aspect-ratio:1/1.15;
+    border-radius:6px;
+    cursor:pointer;
+    border:2px solid transparent;
+    box-shadow:0 6px 14px rgba(0,0,0,.5);
+    overflow:hidden;
+    transition:transform .25s ease, border-color .25s ease;
+  }
+  .swatch:hover{transform:translateY(-3px) scale(1.03);}
+  .swatch.selected{border-color:var(--accent-2);box-shadow:0 0 0 2px var(--accent-2),0 6px 16px rgba(0,0,0,.6);}
+  .swatch .tex{position:absolute;inset:0;}
+  .swatch .label{
+    position:absolute;left:0;right:0;bottom:0;
+    font-size:9px;letter-spacing:1px;
+    padding:4px 5px;
+    background:linear-gradient(transparent,rgba(0,0,0,.8));
+    color:#f2ede3;
+    text-transform:uppercase;
+  }
+
+  .controls{
+    margin-top:18px;padding-top:16px;
+    border-top:1px solid rgba(184,155,110,.2);
+  }
+  .toggle{
+    display:flex;align-items:center;justify-content:space-between;
+    cursor:pointer;user-select:none;
+  }
+  .toggle span{font-size:12px;letter-spacing:2px;color:var(--muted);text-transform:uppercase;}
+  .switch{
+    position:relative;width:56px;height:28px;border-radius:20px;
+    background:linear-gradient(#3a3a52,#20233a);
+    transition:background .5s ease;
+    border:1px solid rgba(255,255,255,.12);
+  }
+  body.day .switch{background:linear-gradient(#8fb6e0,#5a86c0);}
+  .switch .knob{
+    position:absolute;top:2px;left:2px;width:22px;height:22px;border-radius:50%;
+    background:radial-gradient(circle at 35% 35%,#fff,#d7cbb0);
+    transition:left .5s cubic-bezier(.6,.1,.3,1.4), background .5s ease;
+    box-shadow:0 2px 5px rgba(0,0,0,.5);
+  }
+  body.night .switch .knob{left:2px;background:radial-gradient(circle at 35% 35%,#cdd2ff,#8b90c8);}
+  body.day .switch .knob{left:32px;background:radial-gradient(circle at 35% 35%,#fff8e0,#ffd97a);}
+  .switch .icon{
+    position:absolute;top:6px;font-size:13px;line-height:1;
+  }
+  .switch .sun{right:7px;opacity:.35;}
+  .switch .moon{left:7px;opacity:.9;}
+  body.day .switch .sun{opacity:1;}
+  body.day .switch .moon{opacity:.3;}
+
+  .now-showing{
+    margin-top:16px;font-size:11px;color:var(--muted);line-height:1.6;
+  }
+  .now-showing b{color:var(--accent-2);font-weight:400;letter-spacing:1px;}
+
+  @media (max-width:760px){
+    .palette{width:180px;}
+    .sofa{width:60%;}
+  }
+</style>
+</head>
+<body class="day">
+
+<header>
+  <div class="brand">ATELIER<small>Maison de Papier</small></div>
+  <div class="tagline">Dress the wall. Set the mood.</div>
+</header>
+
+<div class="stage">
+  <div class="room-wrap">
+    <div class="room">
+      <div class="ceiling"></div>
+      <div class="sidewall left"></div>
+      <div class="sidewall right"></div>
+      <div class="floor"></div>
+
+      <div class="feature-wall" id="wall">
+        <div class="skin" id="skinA"></div>
+        <div class="skin" id="skinB"></div>
+        <div class="glow"></div>
+        <div class="lightfall"></div>
+      </div>
+
+      <!-- plant -->
+      <div class="plant">
+        <div class="leaf"></div>
+        <div class="leaf"></div>
+        <div class="leaf"></div>
+        <div class="leaf"></div>
+        <div class="leaf"></div>
+        <div class="pot"></div>
+      </div>
+
+      <!-- sofa -->
+      <div class="sofa">
+        <div class="body"></div>
+        <div class="arm l"></div>
+        <div class="arm r"></div>
+        <div class="cushion c1"></div>
+        <div class="cushion c2"></div>
+        <div class="cushion c3"></div>
+        <div class="pillow p1"></div>
+        <div class="pillow p2"></div>
+      </div>
+
+      <!-- lamp -->
+      <div class="lamp">
+        <div class="shade"></div>
+        <div class="stem"></div>
+        <div class="base"></div>
+      </div>
+    </div>
+  </div>
+
+  <aside class="palette">
+    <h2>Wallcoverings</h2>
+    <p class="hint">Select a swatch to dress the feature wall.</p>
+    <div class="swatches" id="swatches"></div>
+
+    <div class="controls">
+      <label class="toggle" id="lightToggle">
+        <span>Lighting</span>
+        <span class="switch">
+          <span class="icon moon">🌙</span>
+          <span class="icon sun">☀️</span>
+          <span class="knob"></span>
+        </span>
+      </label>
+      <div class="now-showing">
+        Now showing: <b id="nowName">Alabaster Damask</b><br>
+        <span id="nowStyle" style="font-style:italic">Traditional damask</span>
+      </div>
+    </div>
+  </aside>
+</div>
+
+<script>
+/* ---------------------------------------------------------
+   8 CSS-generated wallcovering textures.
+   Each returns a full CSS `background` string that tiles.
+   --------------------------------------------------------- */
+
+function damask(base, motif, size){
+  // damask: layered radial + conic motifs on a ground
+  return `
+    radial-gradient(ellipse 22% 30% at 50% 20%, ${motif} 0 40%, transparent 42%),
+    radial-gradient(ellipse 30% 18% at 50% 50%, ${motif}cc 0 40%, transparent 44%),
+    radial-gradient(ellipse 10% 22% at 25% 78%, ${motif}aa 0 45%, transparent 48%),
+    radial-gradient(ellipse 10% 22% at 75% 78%, ${motif}aa 0 45%, transparent 48%),
+    radial-gradient(circle at 50% 92%, ${motif} 0 8%, transparent 10%),
+    ${base}`;
+}
+
+const PATTERNS = [
+  {
+    name:"Alabaster Damask", style:"Traditional damask",
+    build(){
+      return {
+        image: damask("linear-gradient(135deg,#efe7d6,#e4d9c2)","#cdbb93"),
+        size:"120px 170px"
+      };
+    }
+  },
+  {
+    name:"Verdigris Damask", style:"Traditional damask",
+    build(){
+      return {
+        image: damask("linear-gradient(135deg,#2f4b40,#22382f)","#6f9c82"),
+        size:"120px 170px"
+      };
+    }
+  },
+  {
+    name:"Oyster Grasscloth", style:"Natural grasscloth",
+    build(){
+      return {
+        image:`repeating-linear-gradient(90deg,
+                 #d9ccb2 0 2px,#ccbd9d 2px 3px,#d4c6aa 3px 5px,#c3b291 5px 6px),
+               repeating-linear-gradient(0deg,
+                 rgba(120,100,70,.10) 0 3px, rgba(150,130,95,.04) 3px 7px),
+               linear-gradient(#d3c4a6,#c7b795)`,
+        size:"7px 7px, 8px 8px, 100% 100%"
+      };
+    }
+  },
+  {
+    name:"Charcoal Grasscloth", style:"Natural grasscloth",
+    build(){
+      return {
+        image:`repeating-linear-gradient(90deg,
+                 #3a3833 0 2px,#2c2b27 2px 3px,#34322d 3px 5px,#262521 5px 6px),
+               repeating-linear-gradient(0deg,
+                 rgba(200,200,200,.05) 0 3px, rgba(0,0,0,.18) 3px 7px),
+               linear-gradient(#34322c,#26251f)`,
+        size:"7px 7px, 8px 8px, 100% 100%"
+      };
+    }
+  },
+  {
+    name:"Gilded Trellis", style:"Geometric trellis",
+    build(){
+      return {
+        image:`repeating-linear-gradient(45deg, #b8975f 0 2px, transparent 2px 44px),
+               repeating-linear-gradient(-45deg, #b8975f 0 2px, transparent 2px 44px),
+               radial-gradient(circle at 0 0, #d8c39a 0 3px, transparent 4px),
+               linear-gradient(135deg,#1f2a33,#16202a)`,
+        size:"62px 62px, 62px 62px, 62px 62px, 100% 100%"
+      };
+    }
+  },
+  {
+    name:"Ivory Fretwork", style:"Geometric fret",
+    build(){
+      return {
+        image:`repeating-linear-gradient(0deg, #c9bفا99 0 3px, transparent 3px 34px),
+               repeating-linear-gradient(90deg, #c9b999 0 3px, transparent 3px 34px),
+               repeating-linear-gradient(0deg, #e9e0cd 0 34px, transparent 34px 37px),
+               linear-gradient(#f2 ecdd,#e8dec7)`,
+        size:"34px 34px,34px 34px,34px 34px,100% 100%"
+      };
+    }
+  },
+  {
+    name:"Sapphire Ogee", style:"Geometric ogee",
+    build(){
+      return {
+        image:`radial-gradient(circle at 50% 0, transparent 18px, #7fa8cf 19px 21px, transparent 22px),
+               radial-gradient(circle at 50% 100%, transparent 18px, #7fa8cf 19px 21px, transparent 22px),
+               radial-gradient(circle at 0 50%, transparent 18px, #7fa8cf 19px 21px, transparent 22px),
+               radial-gradient(circle at 100% 50%, transparent 18px, #7fa8cf 19px 21px, transparent 22px),
+               linear-gradient(135deg,#1b3a5c,#14293f)`,
+        size:"60px 60px"
+      };
+    }
+  },
+  {
+    name:"Rosewood Herringbone", style:"Geometric herringbone",
+    build(){
+      return {
+        image:`repeating-linear-gradient(45deg,#7a4a3a 0 6px,#8f5a46 6px 12px),
+               repeating-linear-gradient(-45deg,#6b4033 0 6px,#7a4a3a 6px 12px)`,
+        size:"24px 24px, 24px 24px",
+        blend:"overlay"
+      };
+    }
+  }
+];
+
+/* fix a couple of accidental unicode typos in inline colors safely
+   by overriding those two builds cleanly */
+PATTERNS[5].build = function(){
+  return {
+    image:`repeating-linear-gradient(0deg, #c9b999 0 3px, transparent 3px 34px),
+           repeating-linear-gradient(90deg, #c9b999 0 3px, transparent 3px 34px),
+           repeating-linear-gradient(0deg, #e9e0cd 0 34px, transparent 34px 37px),
+           linear-gradient(#f2ecdd,#e8dec7)`,
+    size:"34px 34px,34px 34px,34px 34px,100% 100%"
+  };
+};
+
+/* ---------- render swatches ---------- */
+const swatchesEl = document.getElementById('swatches');
+const skinA = document.getElementById('skinA');
+const skinB = document.getElementById('skinB');
+const nowName = document.getElementById('nowName');
+const nowStyle = document.getElementById('nowStyle');
+
+let activeSkin = skinA;
+let idleSkin = skinB;
+let current = -1;
+
+function applyPattern(spec, el){
+  el.style.backgroundImage = spec.image;
+  el.style.backgroundSize = spec.size || "80px 80px";
+  el.style.backgroundBlendMode = spec.blend || "normal";
+}
+
+function selectPattern(i){
+  if(i === current) return;
+  const spec = PATTERNS[i].build();
+  applyPattern(spec, idleSkin);
+  // crossfade
+  idleSkin.classList.add('active');
+  activeSkin.classList.remove('active');
+  const tmp = activeSkin; activeSkin = idleSkin; idleSkin = tmp;
+  current = i;
+
+  nowName.textContent = PATTERNS[i].name;
+  nowStyle.textContent = PATTERNS[i].style;
+
+  document.querySelectorAll('.swatch').forEach((s,idx)=>{
+    s.classList.toggle('selected', idx===i);
+  });
+}
+
+PATTERNS.forEach((p,i)=>{
+  const sw = document.createElement('div');
+  sw.className = 'swatch';
+  const tex = document.createElement('div');
+  tex.className = 'tex';
+  const spec = p.build();
+  tex.style.backgroundImage = spec.image;
+  tex.style.backgroundSize = spec.size || "80px 80px";
+  tex.style.backgroundBlendMode = spec.blend || "normal";
+  const label = document.createElement('div');
+  label.className = 'label';
+  label.textContent = p.name;
+  sw.appendChild(tex);
+  sw.appendChild(label);
+  sw.addEventListener('click', ()=>selectPattern(i));
+  swatchesEl.appendChild(sw);
+});
+
+/* initial dressing */
+selectPattern(0);
+
+/* ---------- lighting toggle ---------- */
+const toggle = document.getElementById('lightToggle');
+toggle.addEventListener('click', ()=>{
+  document.body.classList.toggle('day');
+  document.body.classList.toggle('night');
+});
+</script>
+</body>
+</html>
\ No newline at end of file
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diff --git a/data/artifacts/d7db9fcb3d14/gemma3-12b.html b/data/artifacts/d7db9fcb3d14/gemma3-12b.html
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+++ b/data/artifacts/d7db9fcb3d14/gemma3-12b.html
@@ -0,0 +1,201 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Room Visualizer</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            font-family: sans-serif;
+            background-color: #f8f8f8; /* Subtle background */
+        }
+
+        #container {
+            display: flex;
+            height: 100vh;
+        }
+
+        #room {
+            width: 70%;
+            height: 100%;
+            background-color: #fff;
+            position: relative;
+            overflow: hidden; /* Important for canvas clipping */
+        }
+
+        #palette {
+            width: 30%;
+            height: 100%;
+            padding: 20px;
+            box-sizing: border-box;
+            background-color: #eee;
+            display: flex;
+            flex-direction: column;
+        }
+
+        .swatch {
+            width: 100%;
+            height: 50px;
+            margin-bottom: 5px;
+            cursor: pointer;
+            border: 1px solid #ddd;
+            box-sizing: border-box;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+        }
+
+        #toggle {
+            width: 100%;
+            padding: 10px;
+            box-sizing: border-box;
+            text-align: center;
+            margin-bottom: 20px;
+        }
+
+        button {
+            background-color: #4CAF50;
+            border: none;
+            color: white;
+            padding: 10px 20px;
+            text-align: center;
+            text-decoration: none;
+            display: inline-block;
+            font-size: 16px;
+            cursor: pointer;
+            border-radius: 5px;
+        }
+
+        /* Canvas styling */
+        canvas {
+          position: absolute;
+          top: 0;
+          left: 0;
+          z-index: 1; /* Ensure it's above other elements */
+        }
+
+        .damask {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='damaskPattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E%3Crect x='0' y='0' width='10' height='10' fill='%23808080'/%3E%3Crect x='10' y='0' width='10' height='10' fill='%23A9A9A9'/%3E%3Crect x='0' y='10' width='10' height='10' fill='%23D3D3D3'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23FFFFFF'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23damaskPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .grasscloth {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='grassclothPattern' patternUnits='userSpaceOnUse' width='15' height='15'%3E%3Crect x='0' y='0' width='15' height='6' fill='%2398FB98'/%3E%3Crect x='0' y='6' width='7' height='6' fill='%23BDB76B'/%3E%3Crect x='8' y='6' width='7' height='6' fill='%236B8B2F'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23grassclothPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .geometric {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='geometricPattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E%3Crect x='0' y='0' width='10' height='10' fill='%234682B4'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23ADD8E6'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23geometricPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .modern {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='modernPattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E%3Crect x='0' y='0' width='8' height='8' fill='%23F08080'/%3E%3Crect x='12' y='12' width='8' height='8' fill='%23FA8072'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23modernPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .linen {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='linenPattern' patternUnits='userSpaceOnUse' width='15' height='15'%3E%3Crect x='0' y='0' width='6' height='15' fill='%23D2B48C'/%3E%3Crect x='6' y='0' width='6' height='15' fill='%23BC8F8F'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23linenPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .textured {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='texturedPattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E%3Crect x='0' y='0' width='10' height='10' fill='%23778899'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23708090'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23texturedPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+        .wood {
+            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='woodPattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E%3Crect x='0' y='0' width='10' height='5' fill='%238B4513'/%3E%3Crect x='10' y='5' width='10' height='5' fill='%23A0522D'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23woodPattern)'/%3E%3C/svg%3E") repeat;
+        }
+
+    </style>
+</head>
+<body>
+
+    <div id="container">
+        <div id="room">
+            <canvas id="featureWall" width="100%" height="100%"></canvas>
+        </div>
+
+        <div id="palette">
+            <div id="toggle">
+                <button onclick="toggleLighting()">Toggle Day/Night</button>
+            </div>
+            <div class="swatch damask" data-texture="damask">Damask</div>
+            <div class="swatch grasscloth" data-texture="grasscloth">Grasscloth</div>
+            <div class="swatch geometric" data-texture="geometric">Geometric</div>
+            <div class="swatch modern" data-texture="modern">Modern</div>
+            <div class="swatch linen" data-texture="linen">Linen</div>
+            <div class="swatch textured" data-texture="textured">Textured</div>
+            <div class="swatch wood" data-texture="wood">Wood</div>
+            <div class="swatch geometric" data-texture="geometric">Geometric</div>
+        </div>
+    </div>
+
+    <script>
+        const featureWall = document.getElementById('featureWall');
+        const ctx = featureWall.getContext('2d');
+        const paletteSwatches = document.querySelectorAll('.swatch');
+        let currentTexture = 'damask'; // Default texture
+        let isNight = false;
+
+        function toggleLighting() {
+            isNight = !isNight;
+            document.body.style.backgroundColor = isNight ? '#333' : '#f8f8f8';
+        }
+
+
+        paletteSwatches.forEach(swatch => {
+            swatch.addEventListener('click', function() {
+                const texture = this.dataset.texture;
+                changeTexture(texture);
+            });
+        });
+
+        function changeTexture(texture) {
+            currentTexture = texture;
+             // Smooth transition effect (crossfade)
+            ctx.clearRect(0, 0, featureWall.width, featureWall.height);
+            let img = new Image();
+            img.onload = function() {
+                ctx.globalAlpha = 1;
+                ctx.drawImage(img, 0, 0, featureWall.width, featureWall.height);
+
+            };
+            img.src = `url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='${texture}Pattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E`;
+
+            let svgData;
+            switch (texture) {
+                case 'damask':
+                    svgData = `%3Crect x='0' y='0' width='10' height='10' fill='%23808080'/%3E%3Crect x='10' y='0' width='10' height='10' fill='%23A9A9A9'/%3E%3Crect x='0' y='10' width='10' height='10' fill='%23D3D3D3'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23FFFFFF'/%3E`;
+                    break;
+                case 'grasscloth':
+                    svgData = `%3Crect x='0' y='0' width='15' height='6' fill='%2398FB98'/%3E%3Crect x='0' y='6' width='7' height='6' fill='%23BDB76B'/%3E%3Crect x='8' y='6' width='7' height='6' fill='%236B8B2F'/%3E`;
+                    break;
+                case 'geometric':
+                     svgData = `%3Crect x='0' y='0' width='10' height='10' fill='%234682B4'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23ADD8E6'/%3E`;
+                    break;
+                case 'modern':
+                  svgData = `%3Crect x='0' y='0' width='8' height='8' fill='%23F08080'/%3E%3Crect x='12' y='12' width='8' height='8' fill='%23FA8072'/%3E`;
+                  break;
+
+                case 'linen':
+                   svgData = `%3Crect x='0' y='0' width='6' height='15' fill='%23D2B48C'/%3E%3Crect x='6' y='0' width='6' height='15' fill='%23BC8F8F'/%3E`;
+                   break;
+
+                case 'textured':
+                    svgData = `%3Crect x='0' y='0' width='10' height='10' fill='%23778899'/%3E%3Crect x='10' y='10' width='10' height='10' fill='%23708090'/%3E`;
+                    break;
+
+                case 'wood':
+                  svgData = `%3Crect x='0' y='0' width='10' height='5' fill='%238B4513'/%3E%3Crect x='10' y='5' width='10' height='5' fill='%23A0522D'/%3E`;
+                  break;
+
+                default:
+                    svgData = `%3Crect x='0' y='0' width='10' height='10' fill='%23FFFFFF'/%3E`;
+            }
+
+
+            img.src = `url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Cdefs%3E%3Cpattern id='${texture}Pattern' patternUnits='userSpaceOnUse' width='20' height='20'%3E${svgData}%3C/pattern%3E%3C/defs%3E%3Crect width='100%' height='100%' fill='url(%23${texture}Pattern)'/%3E%3C/svg%3E") repeat");`
+        }
+
+    </script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/gemma3-12b.png b/data/artifacts/d7db9fcb3d14/gemma3-12b.png
new file mode 100644
index 0000000..c28f2ee
Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/gemma3-12b.png differ
diff --git a/data/artifacts/d7db9fcb3d14/gpt.html b/data/artifacts/d7db9fcb3d14/gpt.html
new file mode 100644
index 0000000..7e7de61
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/gpt.html
@@ -0,0 +1,1397 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8" />
+<title>Luxury Living Room Visualizer</title>
+<style>
+    :root {
+        --transition-speed: 700ms;
+        --wall-light: #f4f1eb;
+        --wall-dark: #222024;
+        --floor-light: #d2c0a3;
+        --floor-dark: #615041;
+        --sofa-light: #f8f5f1;
+        --sofa-dark: #35313a;
+        --accent-gold: #b8945a;
+        --accent-gold-soft: #c9a46a;
+        --shadow-soft: 0 20px 40px rgba(0,0,0,0.38);
+        --shadow-softer: 0 15px 30px rgba(0,0,0,0.25);
+        --glass-light: rgba(255,255,255,0.7);
+        --glass-dark: rgba(0,0,0,0.6);
+        --bg-light: radial-gradient(circle at top, #ffffff 0%, #e0d8cf 55%, #c1b3a4 100%);
+        --bg-dark: radial-gradient(circle at top, #181720 0%, #100f16 40%, #050508 100%);
+        --lamp-glow-day: rgba(255, 244, 214, 0.15);
+        --lamp-glow-night: rgba(255, 210, 160, 0.45);
+    }
+
+    * {
+        box-sizing: border-box;
+        margin: 0;
+        padding: 0;
+    }
+
+    html, body {
+        height: 100%;
+        width: 100%;
+        font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
+                     "Segoe UI", Roboto, sans-serif;
+        background: #000;
+        color: #f6f3ee;
+        overflow: hidden;
+    }
+
+    body {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+
+    .app {
+        position: relative;
+        width: 100vw;
+        height: 100vh;
+        max-width: 1120px;
+        max-height: 650px;
+        margin: auto;
+        background: var(--bg-light);
+        border-radius: 18px;
+        box-shadow: var(--shadow-soft);
+        overflow: hidden;
+        transition: background 600ms ease;
+    }
+
+    .app.night {
+        background: var(--bg-dark);
+    }
+
+    .app-inner {
+        position: relative;
+        width: 100%;
+        height: 100%;
+        display: grid;
+        grid-template-columns: minmax(220px, 260px) auto;
+        grid-template-rows: auto;
+        backdrop-filter: blur(12px);
+    }
+
+    /* Palette panel */
+    .palette-panel {
+        position: relative;
+        padding: 18px 18px 18px 20px;
+        display: flex;
+        flex-direction: column;
+        gap: 12px;
+        background: linear-gradient(135deg, rgba(20,16,12,0.92), rgba(8,8,10,0.96));
+        color: #f7f1e6;
+        border-right: 1px solid rgba(255,255,255,0.05);
+    }
+
+    .panel-header {
+        display: flex;
+        flex-direction: column;
+        gap: 6px;
+        margin-bottom: 4px;
+    }
+
+    .brand {
+        font-size: 10px;
+        letter-spacing: 0.32em;
+        text-transform: uppercase;
+        opacity: 0.7;
+    }
+
+    .title {
+        font-size: 16px;
+        letter-spacing: 0.14em;
+        text-transform: uppercase;
+        font-weight: 500;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+    }
+
+    .subtitle {
+        font-size: 11px;
+        opacity: 0.75;
+    }
+
+    .divider {
+        height: 1px;
+        width: 100%;
+        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
+        margin: 6px 0 8px;
+    }
+
+    .palette-grid {
+        display: grid;
+        grid-template-columns: repeat(2, minmax(0, 1fr));
+        gap: 10px;
+        margin-top: 4px;
+    }
+
+    .swatch {
+        position: relative;
+        aspect-ratio: 4 / 3;
+        border-radius: 10px;
+        overflow: hidden;
+        cursor: pointer;
+        box-shadow: 0 5px 12px rgba(0,0,0,0.45);
+        border: 1px solid rgba(255,255,255,0.09);
+        transform: translateY(0);
+        transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
+    }
+
+    .swatch:hover {
+        transform: translateY(-2px);
+        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
+        border-color: rgba(255,255,255,0.2);
+    }
+
+    .swatch.active {
+        box-shadow: 0 0 0 2px rgba(255,255,255,0.8), 0 10px 22px rgba(0,0,0,0.6);
+        transform: translateY(-1px);
+    }
+
+    .swatch-inner {
+        position: absolute;
+        inset: 0;
+    }
+
+    .swatch-label {
+        position: absolute;
+        left: 7px;
+        bottom: 7px;
+        padding: 3px 7px;
+        border-radius: 999px;
+        background: linear-gradient(120deg, rgba(5,5,5,0.9), rgba(40,40,40,0.9));
+        color: #f6f3ee;
+        font-size: 9px;
+        letter-spacing: 0.12em;
+        text-transform: uppercase;
+        border: 1px solid rgba(255,255,255,0.1);
+        backdrop-filter: blur(4px);
+        pointer-events: none;
+    }
+
+    .swatch-meta {
+        margin-top: 10px;
+        font-size: 10px;
+        line-height: 1.4;
+        opacity: 0.7;
+    }
+
+    /* Lighting toggle */
+    .lighting-toggle {
+        margin-top: 8px;
+        padding: 8px 10px;
+        border-radius: 999px;
+        background: radial-gradient(circle at top left, rgba(255,255,255,0.12), rgba(0,0,0,0.7));
+        border: 1px solid rgba(255,255,255,0.07);
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        gap: 8px;
+        font-size: 10px;
+        letter-spacing: 0.18em;
+        text-transform: uppercase;
+        color: rgba(255,255,255,0.8);
+    }
+
+    .lighting-label {
+        opacity: 0.7;
+        white-space: nowrap;
+    }
+
+    .toggle {
+        position: relative;
+        width: 76px;
+        height: 24px;
+        border-radius: 999px;
+        background: linear-gradient(135deg, #1d2027, #06070b);
+        border: 1px solid rgba(255,255,255,0.15);
+        box-shadow: inset 0 1px 1px rgba(255,255,255,0.1);
+        cursor: pointer;
+        display: flex;
+        align-items: center;
+        padding: 3px;
+        gap: 4px;
+    }
+
+    .toggle-knob {
+        position: absolute;
+        top: 3px;
+        left: 3px;
+        width: 18px;
+        height: 18px;
+        border-radius: 50%;
+        background: radial-gradient(circle at 30% 20%, #fffdf3, #f5e2b5);
+        box-shadow: 0 0 10px rgba(255,250,220,0.55);
+        transition: transform 280ms cubic-bezier(0.35, 0.9, 0.4, 1.2),
+                    background 240ms ease, box-shadow 240ms ease;
+    }
+
+    .app.night .toggle-knob {
+        transform: translateX(32px);
+        background: radial-gradient(circle at 30% 20%, #f6f0ff, #f0b480);
+        box-shadow: 0 0 16px rgba(255,210,160,0.9);
+    }
+
+    .toggle-label {
+        flex: 1;
+        font-size: 9px;
+        text-align: center;
+        opacity: 0.5;
+        transition: opacity 200ms ease, color 200ms ease;
+    }
+
+    .toggle-label.on {
+        opacity: 0.95;
+        color: #ffe9c4;
+        text-shadow: 0 0 6px rgba(255,230,180,0.9);
+    }
+
+    .app.night .toggle-label.day {
+        opacity: 0.35;
+    }
+
+    .app.night .toggle-label.night {
+        opacity: 0.95;
+        color: #ffe1b0;
+        text-shadow: 0 0 6px rgba(255,180,120,0.9);
+    }
+
+    /* Room scene */
+    .room-wrapper {
+        position: relative;
+        padding: 20px 22px 22px 20px;
+        display: flex;
+        flex-direction: column;
+        gap: 8px;
+    }
+
+    .room-header {
+        display: flex;
+        justify-content: flex-end;
+        pointer-events: none;
+        font-size: 10px;
+        letter-spacing: 0.22em;
+        text-transform: uppercase;
+        opacity: 0.7;
+    }
+
+    .room {
+        position: relative;
+        flex: 1;
+        border-radius: 14px;
+        overflow: hidden;
+        background: radial-gradient(circle at top, #f3efe9 0%, #cbb79f 55%, #9e8469 100%);
+        box-shadow: var(--shadow-softer);
+        border: 1px solid rgba(0,0,0,0.25);
+    }
+
+    .app.night .room {
+        background: radial-gradient(circle at top, #181722 0%, #0e0d16 45%, #06060b 100%);
+        border-color: rgba(255,255,255,0.08);
+    }
+
+    .room-inner {
+        position: relative;
+        width: 100%;
+        height: 100%;
+        background: radial-gradient(circle at top, rgba(255,255,255,0.5), transparent 56%);
+    }
+
+    .app.night .room-inner {
+        background: radial-gradient(circle at 70% 0%, rgba(70,70,100,0.5), transparent 60%);
+    }
+
+    /* Perspective grid (subtle) */
+    .floor-grid {
+        position: absolute;
+        left: 0;
+        right: 0;
+        bottom: -12%;
+        height: 50%;
+        background:
+          linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
+          linear-gradient(to top, rgba(255,255,255,0.05) 1px, transparent 1px);
+        background-size: 48px 100%, 100% 40px;
+        opacity: 0.13;
+        transform-origin: top;
+        transform: perspective(700px) rotateX(66deg) translateY(6%);
+        mix-blend-mode: screen;
+        pointer-events: none;
+    }
+
+    .app.night .floor-grid {
+        opacity: 0.18;
+        background:
+          linear-gradient(to right, rgba(255,255,255,0.08) 1px, transparent 1px),
+          linear-gradient(to top, rgba(255,255,255,0.09) 1px, transparent 1px);
+        mix-blend-mode: soft-light;
+    }
+
+    /* Feature wall */
+    .wall {
+        position: absolute;
+        inset: 8% 10% 36% 10%;
+        border-radius: 16px;
+        overflow: hidden;
+        box-shadow: 0 18px 40px rgba(0,0,0,0.48);
+    }
+
+    .wall-layer {
+        position: absolute;
+        inset: 0;
+        opacity: 0;
+        transition: opacity var(--transition-speed) ease-in-out;
+        will-change: opacity;
+    }
+
+    .wall-layer.visible {
+        opacity: 1;
+    }
+
+    /* Base wall background */
+    .wall-base {
+        position: absolute;
+        inset: 0;
+        background: radial-gradient(circle at top left, #fff9f1, #e4d8c9);
+    }
+
+    .app.night .wall-base {
+        background: radial-gradient(circle at top left, #27242c, #17131b);
+    }
+
+    /* Shared pattern base */
+    .pattern {
+        position: absolute;
+        inset: 0;
+    }
+
+    /* Swatch pattern classes (same for large wall) */
+
+    /* 1: Champagne Damask */
+    .pattern-damask-champagne {
+        background-color: #f2e7d6;
+        background-image:
+          radial-gradient(circle at 0 0, rgba(255,255,255,0.9) 0, transparent 55%),
+          radial-gradient(circle at 100% 0, rgba(180,150,110,0.35) 0, transparent 60%),
+          radial-gradient(circle at 50% 50%, rgba(210,170,120,0.24) 0, transparent 70%);
+        position: relative;
+    }
+    .pattern-damask-champagne::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+            radial-gradient(circle at 10px 10px, rgba(170,133,93,0.08) 0, transparent 38%),
+            radial-gradient(circle at 35px 30px, rgba(210,180,130,0.14) 0, transparent 34%);
+        background-size: 110px 120px;
+        opacity: 0.95;
+        mix-blend-mode: multiply;
+    }
+
+    /* 2: Smoky Charcoal Silk */
+    .pattern-silk-charcoal {
+        background:
+          linear-gradient(120deg, #302c33, #18151b 55%, #221f26);
+        position: relative;
+    }
+    .pattern-silk-charcoal::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px),
+          linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px),
+          repeating-linear-gradient(120deg,
+            rgba(255,255,255,0.06) 0px,
+            rgba(255,255,255,0.0) 1px,
+            rgba(0,0,0,0.3) 2px,
+            rgba(0,0,0,0.0) 4px
+          );
+        background-size: 90px 100%, 100% 80px, 140px 140px;
+        mix-blend-mode: soft-light;
+        opacity: 0.8;
+    }
+
+    /* 3: Pearl Grasscloth */
+    .pattern-grass-pearl {
+        background-color: #f4eee4;
+        background-image:
+          linear-gradient(90deg, rgba(190,163,123,0.25) 1px, transparent 1px),
+          linear-gradient(0deg, rgba(190,163,123,0.23) 1px, transparent 1px);
+        background-size: 3px 100%, 100% 2px;
+        position: relative;
+    }
+    .pattern-grass-pearl::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          linear-gradient(0deg, rgba(255,255,255,0.6) 0, transparent 40%),
+          repeating-linear-gradient(0deg,
+            rgba(166,140,102,0.1) 0,
+            rgba(166,140,102,0.35) 2px,
+            rgba(166,140,102,0.05) 3px,
+            transparent 4px
+          );
+        mix-blend-mode: multiply;
+        opacity: 0.8;
+    }
+
+    /* 4: Midnight Lattice */
+    .pattern-lattice-midnight {
+        background-color: #15131a;
+        background-image:
+          radial-gradient(circle, rgba(150,130,90,0.5) 1px, transparent 1px),
+          radial-gradient(circle, rgba(180,150,100,0.32) 1px, transparent 1px);
+        background-size: 16px 16px, 16px 16px;
+        background-position: 0 0, 8px 8px;
+        position: relative;
+    }
+    .pattern-lattice-midnight::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          linear-gradient(45deg, rgba(255,255,255,0.05) 1px, transparent 1px),
+          linear-gradient(-45deg, rgba(255,255,255,0.04) 1px, transparent 1px);
+        background-size: 18px 18px;
+        mix-blend-mode: soft-light;
+    }
+
+    /* 5: Soft Taupe Panel */
+    .pattern-panel-taupe {
+        background: linear-gradient(120deg, #d9cec0, #c5b7a7);
+        position: relative;
+    }
+    .pattern-panel-taupe::before {
+        content: "";
+        position: absolute;
+        inset: 12%;
+        border-radius: 12px;
+        border: 1px solid rgba(255,255,255,0.7);
+        box-shadow:
+          inset 0 0 0 1px rgba(0,0,0,0.04),
+          0 0 0 1px rgba(150,130,100,0.28);
+        background:
+          radial-gradient(circle at top, rgba(255,255,255,0.6), transparent 70%);
+        mix-blend-mode: soft-light;
+    }
+    .pattern-panel-taupe::after {
+        content: "";
+        position: absolute;
+        inset: 22%;
+        border-radius: 10px;
+        border: 1px solid rgba(255,255,255,0.42);
+        opacity: 0.5;
+    }
+
+    /* 6: Ink Ribbon Stripe */
+    .pattern-stripe-ink {
+        background-image:
+          repeating-linear-gradient(90deg,
+            #1d1a24 0,
+            #1d1a24 6px,
+            #262330 6px,
+            #262330 12px,
+            #15131d 12px,
+            #15131d 18px,
+            #2a2634 18px,
+            #2a2634 24px
+          );
+        position: relative;
+    }
+    .pattern-stripe-ink::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background: linear-gradient(0deg, rgba(255,255,255,0.1), transparent 55%);
+        mix-blend-mode: screen;
+        opacity: 0.8;
+    }
+
+    /* 7: Brushed Bronze */
+    .pattern-bronze {
+        background:
+          linear-gradient(90deg, #8c6a43, #c09a64, #87603a);
+        position: relative;
+    }
+    .pattern-bronze::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          repeating-linear-gradient(90deg,
+            rgba(255,255,255,0.35) 0px,
+            rgba(255,255,255,0.0) 2px,
+            rgba(0,0,0,0.28) 4px,
+            rgba(0,0,0,0.0) 6px
+          );
+        mix-blend-mode: soft-light;
+        opacity: 0.8;
+    }
+    .pattern-bronze::after {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background: radial-gradient(circle at top, rgba(255,255,255,0.5), transparent 65%);
+        mix-blend-mode: screen;
+        opacity: 0.9;
+    }
+
+    /* 8: Clouded Plaster */
+    .pattern-plaster-cloud {
+        background:
+          radial-gradient(circle at 0 0, #f9f4ea 0, #eae0d5 50%, #d5c4b0 100%);
+        position: relative;
+    }
+    .pattern-plaster-cloud::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          radial-gradient(circle at 20% 30%, rgba(255,255,255,0.7) 0, transparent 45%),
+          radial-gradient(circle at 80% 50%, rgba(210,185,150,0.5) 0, transparent 55%),
+          radial-gradient(circle at 30% 80%, rgba(180,150,120,0.3) 0, transparent 60%);
+        mix-blend-mode: soft-light;
+        opacity: 0.8;
+    }
+
+    /* Swatch mini scaling */
+    .swatch .pattern {
+        transform: scale(0.36);
+        transform-origin: top left;
+    }
+
+    .swatch .pattern::before,
+    .swatch .pattern::after {
+        transform: scale(2.8);
+        transform-origin: top left;
+    }
+
+    /* Large wall pattern (no scaling) */
+    .wall-main-pattern .pattern {
+        transform: none;
+    }
+    .wall-main-pattern .pattern::before,
+    .wall-main-pattern .pattern::after {
+        transform: none;
+    }
+
+    /* Wall highlighting + vignette */
+    .wall-overlay {
+        position: absolute;
+        inset: 0;
+        background:
+          radial-gradient(circle at 50% 15%, rgba(255,255,255,0.35), transparent 60%),
+          radial-gradient(circle at 50% 100%, rgba(0,0,0,0.25), transparent 65%);
+        mix-blend-mode: soft-light;
+        opacity: 0.9;
+        pointer-events: none;
+    }
+
+    .app.night .wall-overlay {
+        background:
+          radial-gradient(circle at 60% 0%, rgba(255,220,170,0.2), transparent 55%),
+          radial-gradient(circle at 50% 100%, rgba(0,0,0,0.7), transparent 70%);
+        opacity: 0.85;
+    }
+
+    /* Floor */
+    .floor {
+        position: absolute;
+        left: 4%;
+        right: 4%;
+        bottom: -8%;
+        height: 46%;
+        background:
+          linear-gradient(0deg, rgba(0,0,0,0.42), transparent 60%),
+          repeating-linear-gradient(90deg,
+            #b38e63 0,
+            #b38e63 40px,
+            #c79d6b 40px,
+            #c79d6b 80px
+          );
+        transform-origin: top;
+        transform: perspective(720px) rotateX(70deg);
+        border-radius: 40px;
+        box-shadow: 0 -10px 35px rgba(0,0,0,0.7);
+    }
+
+    .app.night .floor {
+        background:
+          linear-gradient(0deg, rgba(0,0,0,0.7), transparent 65%),
+          repeating-linear-gradient(90deg,
+            #6a5136 0,
+            #6a5136 40px,
+            #7d5f42 40px,
+            #7d5f42 80px
+          );
+    }
+
+    /* Sofa */
+    .sofa {
+        position: absolute;
+        left: 15%;
+        right: 18%;
+        bottom: 10%;
+        height: 32%;
+        transform-origin: bottom;
+        transform: translateZ(0);
+    }
+
+    .sofa-base {
+        position: absolute;
+        inset: 0;
+        border-radius: 18px 18px 14px 14px;
+        background: linear-gradient(180deg, var(--sofa-light), #e0d8ce);
+        box-shadow:
+          0 20px 40px rgba(0,0,0,0.7),
+          inset 0 0 0 1px rgba(255,255,255,0.4);
+    }
+
+    .app.night .sofa-base {
+        background: linear-gradient(180deg, #3c3844, #24202b);
+    }
+
+    .sofa-seat {
+        position: absolute;
+        left: 6%;
+        right: 6%;
+        bottom: 18%;
+        height: 42%;
+        border-radius: 10px 10px 14px 14px;
+        background: linear-gradient(180deg, #f6f1e9, #ddd1c2);
+        box-shadow:
+          0 8px 20px rgba(0,0,0,0.45),
+          inset 0 1px 0 rgba(255,255,255,0.7);
+    }
+
+    .app.night .sofa-seat {
+        background: linear-gradient(180deg, #36323f, #24202a);
+    }
+
+    .sofa-back {
+        position: absolute;
+        left: 7%;
+        right: 7%;
+        top: 18%;
+        height: 36%;
+        border-radius: 14px 14px 8px 8px;
+        background: linear-gradient(180deg, #f8f3eb, #e1d6c5);
+        box-shadow:
+          0 10px 20px rgba(0,0,0,0.35),
+          inset 0 1px 0 rgba(255,255,255,0.9);
+    }
+
+    .app.night .sofa-back {
+        background: linear-gradient(180deg, #433f4c, #2b2633);
+    }
+
+    .sofa-arm {
+        position: absolute;
+        top: 28%;
+        width: 18%;
+        height: 44%;
+        border-radius: 18px;
+        background: linear-gradient(180deg, #f7f1e7, #ddd2c4);
+        box-shadow:
+          0 10px 25px rgba(0,0,0,0.4),
+          inset 0 1px 0 rgba(255,255,255,0.9);
+    }
+
+    .app.night .sofa-arm {
+        background: linear-gradient(180deg, #3b3744, #25212c);
+    }
+
+    .sofa-arm.left {
+        left: -4%;
+    }
+    .sofa-arm.right {
+        right: -4%;
+    }
+
+    .sofa-shadow {
+        position: absolute;
+        left: -4%;
+        right: -6%;
+        bottom: -6%;
+        height: 20%;
+        background: radial-gradient(ellipse at center, rgba(0,0,0,0.75), transparent 65%);
+        filter: blur(6px);
+        opacity: 0.95;
+        pointer-events: none;
+    }
+
+    /* Cushions */
+    .cushion {
+        position: absolute;
+        top: 26%;
+        width: 17%;
+        height: 34%;
+        border-radius: 12px;
+        box-shadow:
+          0 6px 14px rgba(0,0,0,0.45),
+          inset 0 0 0 1px rgba(255,255,255,0.7);
+    }
+
+    .cushion.left {
+        left: 12%;
+        background: linear-gradient(135deg, #fefbf7, #e8dbcc);
+    }
+
+    .cushion.right {
+        right: 12%;
+        background: linear-gradient(135deg, #f8f1e8, #e2d3c0);
+    }
+
+    .app.night .cushion.left {
+        background: linear-gradient(135deg, #4a4356, #332d3c);
+    }
+    .app.night .cushion.right {
+        background: linear-gradient(135deg, #3f394b, #2a2434);
+    }
+
+    .cushion-accent {
+        position: absolute;
+        top: 30%;
+        left: 33%;
+        width: 15%;
+        height: 30%;
+        border-radius: 10px;
+        background:
+          linear-gradient(135deg, #f2d19c, #c79b63);
+        box-shadow:
+          0 4px 10px rgba(0,0,0,0.4),
+          inset 0 0 0 1px rgba(255,255,255,0.7);
+    }
+
+    .app.night .cushion-accent {
+        background:
+          linear-gradient(135deg, #f1c68a, #b77d45);
+    }
+
+    .cushion-accent::before {
+        content: "";
+        position: absolute;
+        inset: 18% 20%;
+        border-radius: 10px;
+        border: 1px dashed rgba(255,255,255,0.7);
+        opacity: 0.75;
+    }
+
+    /* Coffee table */
+    .table {
+        position: absolute;
+        left: 28%;
+        right: 28%;
+        bottom: 2%;
+        height: 14%;
+    }
+
+    .table-top {
+        position: absolute;
+        left: 0;
+        right: 0;
+        top: 18%;
+        height: 42%;
+        background: radial-gradient(ellipse at top, rgba(255,255,255,0.9), rgba(220,210,195,1));
+        border-radius: 999px;
+        box-shadow:
+          0 10px 30px rgba(0,0,0,0.6),
+          inset 0 0 0 1px rgba(255,255,255,0.85);
+    }
+
+    .app.night .table-top {
+        background: radial-gradient(ellipse at top, rgba(255,255,255,0.7), rgba(180,175,170,1));
+    }
+
+    .table-rim {
+        position: absolute;
+        left: 2%;
+        right: 2%;
+        top: 26%;
+        height: 30%;
+        border-radius: 999px;
+        border: 1px solid rgba(0,0,0,0.22);
+        box-shadow: inset 0 0 0 1px rgba(255,255,255,0.6);
+        opacity: 0.6;
+    }
+
+    .table-shadow {
+        position: absolute;
+        left: -6%;
+        right: -6%;
+        bottom: -10%;
+        height: 26%;
+        background: radial-gradient(ellipse at center, rgba(0,0,0,0.7), transparent 70%);
+        filter: blur(4px);
+        opacity: 0.95;
+    }
+
+    /* Decor objects on table */
+    .tray {
+        position: absolute;
+        width: 32%;
+        height: 36%;
+        left: 19%;
+        top: 0;
+        background: radial-gradient(ellipse at top, #bfa07a, #906a3f);
+        border-radius: 999px;
+        box-shadow:
+          0 5px 12px rgba(0,0,0,0.55),
+          inset 0 0 0 1px rgba(255,255,255,0.75);
+    }
+
+    .tray::before {
+        content: "";
+        position: absolute;
+        inset: 18% 16%;
+        border-radius: 999px;
+        border: 1px solid rgba(255,255,255,0.7);
+        opacity: 0.8;
+    }
+
+    .book {
+        position: absolute;
+        width: 18%;
+        height: 34%;
+        right: 18%;
+        top: 4%;
+        border-radius: 5px;
+        background: linear-gradient(135deg, #f4eee7, #dad0c2);
+        box-shadow:
+          0 5px 12px rgba(0,0,0,0.5),
+          inset 0 0 0 1px rgba(255,255,255,0.9);
+    }
+
+    .app.night .book {
+        background: linear-gradient(135deg, #f1ece4, #c6bbb0);
+    }
+
+    .book::before {
+        content: "";
+        position: absolute;
+        inset: 18% 14%;
+        border-radius: 3px;
+        border: 1px solid rgba(160,140,110,0.6);
+        opacity: 0.6;
+    }
+
+    /* Wall art */
+    .art {
+        position: absolute;
+        top: 18%;
+        left: 62%;
+        width: 23%;
+        height: 34%;
+        border-radius: 10px;
+        background: linear-gradient(135deg, #f3eeea, #d9cec5);
+        box-shadow:
+          0 10px 26px rgba(0,0,0,0.5),
+          inset 0 0 0 1px rgba(255,255,255,0.9);
+        overflow: hidden;
+    }
+
+    .art-inner {
+        position: absolute;
+        inset: 10%;
+        border-radius: 7px;
+        background-image:
+          radial-gradient(circle at 10% 10%, #f2d8b1 0, transparent 50%),
+          radial-gradient(circle at 70% 20%, #e0bfa9 0, transparent 60%),
+          radial-gradient(circle at 40% 80%, #b3bcd3 0, transparent 55%);
+        background-color: #22232c;
+        mix-blend-mode: normal;
+    }
+
+    .app.night .art-inner {
+        background-color: #05060a;
+    }
+
+    /* Floor lamp */
+    .lamp {
+        position: absolute;
+        right: 9%;
+        bottom: 16%;
+        width: 9%;
+        height: 50%;
+    }
+
+    .lamp-base {
+        position: absolute;
+        bottom: 4%;
+        left: 36%;
+        width: 28%;
+        height: 4%;
+        border-radius: 999px;
+        background: linear-gradient(90deg, #f6f0e4, #c9bba6);
+        box-shadow:
+          0 5px 15px rgba(0,0,0,0.6),
+          inset 0 0 0 1px rgba(255,255,255,0.9);
+    }
+
+    .app.night .lamp-base {
+        background: linear-gradient(90deg, #f3e7d0, #c8a979);
+    }
+
+    .lamp-stand {
+        position: absolute;
+        bottom: 8%;
+        left: 49%;
+        width: 2px;
+        height: 62%;
+        background: linear-gradient(180deg, #f5e4c6, #b89b68);
+        box-shadow:
+          0 0 6px rgba(255,240,200,0.8);
+    }
+
+    .app.night .lamp-stand {
+        box-shadow:
+          0 0 8px rgba(255,212,160,0.9),
+          0 0 18px rgba(255,198,140,0.9);
+    }
+
+    .lamp-shade {
+        position: absolute;
+        bottom: 70%;
+        left: 12%;
+        width: 76%;
+        height: 22%;
+        border-radius: 60% 60% 40% 40%;
+        background: radial-gradient(circle at top, #fffaf2, #e6dac6);
+        box-shadow:
+          0 12px 30px rgba(0,0,0,0.5),
+          inset 0 0 0 1px rgba(255,255,255,0.85);
+        overflow: hidden;
+    }
+
+    .app.night .lamp-shade {
+        background: radial-gradient(circle at top, #fffaf0, #f0d7a8);
+    }
+
+    .lamp-shade::before {
+        content: "";
+        position: absolute;
+        inset: 0;
+        background-image:
+          radial-gradient(circle at 10% 0, rgba(255,255,255,0.9) 0, transparent 55%),
+          radial-gradient(circle at 90% 0, rgba(255,255,255,0.6) 0, transparent 55%),
+          repeating-linear-gradient(90deg,
+            rgba(210,186,146,0.3) 0,
+            rgba(210,186,146,0.0) 2px,
+            rgba(150,120,80,0.3) 4px,
+            rgba(150,120,80,0.0) 6px
+          );
+        mix-blend-mode: soft-light;
+    }
+
+    .lamp-glow {
+        position: absolute;
+        bottom: 76%;
+        left: -40%;
+        right: -40%;
+        height: 40%;
+        background: radial-gradient(circle at 50% 100%, var(--lamp-glow-day), transparent 70%);
+        pointer-events: none;
+    }
+
+    .app.night .lamp-glow {
+        background: radial-gradient(circle at 50% 100%, var(--lamp-glow-night), transparent 75%);
+    }
+
+    /* Window */
+    .window {
+        position: absolute;
+        top: 16%;
+        left: 14%;
+        width: 24%;
+        height: 34%;
+        border-radius: 14px;
+        background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0.05));
+        border: 1px solid rgba(255,255,255,0.7);
+        box-shadow:
+          0 16px 40px rgba(0,0,0,0.5),
+          inset 0 0 0 1px rgba(255,255,255,0.55);
+        overflow: hidden;
+    }
+
+    .window-pane {
+        position: absolute;
+        inset: 0;
+        background: linear-gradient(180deg, rgba(180,208,230,0.8), rgba(120,144,180,0.9));
+        background-image:
+          linear-gradient(120deg, rgba(255,255,255,0.9), rgba(255,255,255,0.1));
+        mix-blend-mode: screen;
+    }
+
+    .app.night .window-pane {
+        background: radial-gradient(circle at 30% 0%, #3a4a7c, #050616 70%);
+    }
+
+    .window-grid {
+        position: absolute;
+        inset: 0;
+        background:
+          linear-gradient(90deg, rgba(255,255,255,0.85) 1px, transparent 1px),
+          linear-gradient(0deg, rgba(255,255,255,0.85) 1px, transparent 1px);
+        background-size: 50% 100%, 100% 50%;
+        mix-blend-mode: screen;
+        opacity: 0.9;
+    }
+
+    .window-glare {
+        position: absolute;
+        inset: -20%;
+        background: linear-gradient(120deg, rgba(255,255,255,0.55), transparent 40%);
+        transform: translateX(-10%);
+        mix-blend-mode: screen;
+        opacity: 0.65;
+    }
+
+    .app.night .window-glare {
+        opacity: 0.3;
+    }
+
+    /* Curtain */
+    .curtain {
+        position: absolute;
+        top: 14%;
+        left: 10%;
+        width: 8%;
+        height: 40%;
+        background:
+          repeating-linear-gradient(90deg,
+            rgba(255,255,255,0.8) 0,
+            rgba(255,255,255,0.8) 2px,
+            rgba(245,235,220,0.85) 4px,
+            rgba(245,235,220,0.85) 6px
+          );
+        border-radius: 40px;
+        box-shadow:
+          8px 0 16px rgba(0,0,0,0.35);
+        opacity: 0.9;
+    }
+
+    .app.night .curtain {
+        background:
+          repeating-linear-gradient(90deg,
+            rgba(255,255,255,0.95) 0,
+            rgba(255,255,255,0.95) 2px,
+            rgba(250,240,228,0.9) 4px,
+            rgba(245,232,218,0.9) 6px
+          );
+        opacity: 0.96;
+    }
+
+    /* Info strip */
+    .info-strip {
+        position: absolute;
+        left: 18px;
+        right: 18px;
+        bottom: 12px;
+        font-size: 9px;
+        letter-spacing: 0.18em;
+        text-transform: uppercase;
+        display: flex;
+        justify-content: space-between;
+        opacity: 0.7;
+        pointer-events: none;
+        mix-blend-mode: soft-light;
+    }
+
+    .info-strip span {
+        padding: 3px 6px;
+        border-radius: 999px;
+        background: linear-gradient(120deg, rgba(0,0,0,0.52), rgba(40,40,40,0.4));
+        border: 1px solid rgba(255,255,255,0.14);
+        backdrop-filter: blur(4px);
+    }
+
+    .app.night .info-strip span {
+        background: linear-gradient(120deg, rgba(0,0,0,0.7), rgba(10,10,16,0.7));
+        border-color: rgba(255,255,255,0.12);
+    }
+
+    @media (max-width: 820px) {
+        .app-inner {
+            grid-template-columns: 210px auto;
+        }
+    }
+
+    @media (max-width: 720px) {
+        .app {
+            max-width: none;
+            max-height: none;
+            border-radius: 0;
+        }
+        .app-inner {
+            grid-template-columns: 190px auto;
+        }
+        .palette-panel {
+            padding: 14px 14px 16px 14px;
+        }
+        .room-wrapper {
+            padding: 16px;
+        }
+        .room-header {
+            font-size: 9px;
+        }
+    }
+</style>
+</head>
+<body>
+<div class="app" id="app">
+    <div class="app-inner">
+        <aside class="palette-panel">
+            <div class="panel-header">
+                <div class="brand">ATELIER VIGNETTE</div>
+                <div class="title">
+                    Feature Wall
+                </div>
+                <div class="subtitle">Tap a textile to reskin the focal wall in real time.</div>
+            </div>
+            <div class="divider"></div>
+            <div class="palette-grid" id="paletteGrid">
+                <div class="swatch active" data-pattern="damask-champagne">
+                    <div class="swatch-inner pattern pattern-damask-champagne"></div>
+                    <div class="swatch-label">Champagne Damask</div>
+                </div>
+                <div class="swatch" data-pattern="silk-charcoal">
+                    <div class="swatch-inner pattern pattern-silk-charcoal"></div>
+                    <div class="swatch-label">Smoky Silk</div>
+                </div>
+                <div class="swatch" data-pattern="grass-pearl">
+                    <div class="swatch-inner pattern pattern-grass-pearl"></div>
+                    <div class="swatch-label">Pearl Grasscloth</div>
+                </div>
+                <div class="swatch" data-pattern="lattice-midnight">
+                    <div class="swatch-inner pattern pattern-lattice-midnight"></div>
+                    <div class="swatch-label">Midnight Lattice</div>
+                </div>
+                <div class="swatch" data-pattern="panel-taupe">
+                    <div class="swatch-inner pattern pattern-panel-taupe"></div>
+                    <div class="swatch-label">Taupe Panel</div>
+                </div>
+                <div class="swatch" data-pattern="stripe-ink">
+                    <div class="swatch-inner pattern pattern-stripe-ink"></div>
+                    <div class="swatch-label">Ink Ribbon</div>
+                </div>
+                <div class="swatch" data-pattern="bronze">
+                    <div class="swatch-inner pattern pattern-bronze"></div>
+                    <div class="swatch-label">Brushed Bronze</div>
+                </div>
+                <div class="swatch" data-pattern="plaster-cloud">
+                    <div class="swatch-inner pattern pattern-plaster-cloud"></div>
+                    <div class="swatch-label">Clouded Plaster</div>
+                </div>
+            </div>
+            <div class="lighting-toggle">
+                <span class="lighting-label">Lighting</span>
+                <div class="toggle" id="lightingToggle">
+                    <span class="toggle-label day on">Day</span>
+                    <span class="toggle-label night">Night</span>
+                    <div class="toggle-knob"></div>
+                </div>
+            </div>
+            <div class="swatch-meta" id="swatchMeta">
+                CHAMPAGNE DAMASK · Soft metallic weave with a classic damask silhouette. Pairs with bone upholstery and brushed brass.
+            </div>
+        </aside>
+        <section class="room-wrapper">
+            <div class="room-header">
+                LIVING SUITE · VIRTUAL MOCKUP
+            </div>
+            <div class="room">
+                <div class="room-inner">
+                    <div class="floor-grid"></div>
+
+                    <!-- Feature wall -->
+                    <div class="wall">
+                        <div class="wall-base"></div>
+
+                        <div class="wall-layer wall-main-pattern visible" id="wallCurrent">
+                            <div class="pattern pattern-damask-champagne"></div>
+                        </div>
+                        <div class="wall-layer wall-main-pattern" id="wallNext">
+                            <!-- Filled dynamically -->
+                        </div>
+
+                        <div class="wall-overlay"></div>
+                    </div>
+
+                    <!-- Architectural / furnishings -->
+                    <div class="window">
+                        <div class="window-pane"></div>
+                        <div class="window-grid"></div>
+                        <div class="window-glare"></div>
+                    </div>
+                    <div class="curtain"></div>
+
+                    <div class="art">
+                        <div class="art-inner"></div>
+                    </div>
+
+                    <div class="lamp">
+                        <div class="lamp-glow"></div>
+                        <div class="lamp-shade"></div>
+                        <div class="lamp-stand"></div>
+                        <div class="lamp-base"></div>
+                    </div>
+
+                    <div class="floor"></div>
+
+                    <div class="sofa">
+                        <div class="sofa-shadow"></div>
+                        <div class="sofa-base"></div>
+                        <div class="sofa-back"></div>
+                        <div class="sofa-seat"></div>
+                        <div class="sofa-arm left"></div>
+                        <div class="sofa-arm right"></div>
+                        <div class="cushion left"></div>
+                        <div class="cushion right"></div>
+                        <div class="cushion-accent"></div>
+                    </div>
+
+                    <div class="table">
+                        <div class="table-shadow"></div>
+                        <div class="table-top"></div>
+                        <div class="table-rim"></div>
+                        <div class="tray"></div>
+                        <div class="book"></div>
+                    </div>
+
+                    <div class="info-strip">
+                        <span id="infoName">Champagne Damask</span>
+                        <span id="infoMode">Daylight Scene</span>
+                    </div>
+                </div>
+            </div>
+        </section>
+    </div>
+</div>
+<script>
+(function() {
+    const patternClassMap = {
+        "damask-champagne": "pattern-damask-champagne",
+        "silk-charcoal": "pattern-silk-charcoal",
+        "grass-pearl": "pattern-grass-pearl",
+        "lattice-midnight": "pattern-lattice-midnight",
+        "panel-taupe": "pattern-panel-taupe",
+        "stripe-ink": "pattern-stripe-ink",
+        "bronze": "pattern-bronze",
+        "plaster-cloud": "pattern-plaster-cloud"
+    };
+
+    const patternMeta = {
+        "damask-champagne": {
+            name: "Champagne Damask",
+            description: "Soft champagne damask with a nuanced metallic ink. Ideal with ivory seating and antique brass."
+        },
+        "silk-charcoal": {
+            name: "Smoky Charcoal Silk",
+            description: "Inky silk-effect wallcovering with a horizontal slub. Cinematic backdrop for statement art."
+        },
+        "grass-pearl": {
+            name: "Pearl Grasscloth",
+            description: "Handwoven pearl grasscloth with tonal threads. Adds dimension without overpowering the room."
+        },
+        "lattice-midnight": {
+            name: "Midnight Lattice",
+            description: "Structured lattice geometry in deep midnight with warm metallic highlights."
+        },
+        "panel-taupe": {
+            name: "Taupe Panel",
+            description: "Tailored panel effect in soft taupe, referencing classic boiserie in a modern way."
+        },
+        "stripe-ink": {
+            name: "Ink Ribbon",
+            description: "Layered ink stripes with subtle gloss, perfect for contemporary city apartments."
+        },
+        "bronze": {
+            name: "Brushed Bronze",
+            description: "Brushed bronze veneer with directional sheen. A bold, gallery-ready feature wall."
+        },
+        "plaster-cloud": {
+            name: "Clouded Plaster",
+            description: "Mottled plaster effect in warm clouds of stone and chalk, effortlessly relaxed."
+        }
+    };
+
+    const app = document.getElementById('app');
+    const paletteGrid = document.getElementById('paletteGrid');
+    const wallCurrent = document.getElementById('wallCurrent');
+    const wallNext = document.getElementById('wallNext');
+    const lightingToggle = document.getElementById('lightingToggle');
+    const swatchMeta = document.getElementById('swatchMeta');
+    const infoName = document.getElementById('infoName');
+    const infoMode = document.getElementById('infoMode');
+
+    let activePattern = 'damask-champagne';
+    let isAnimating = false;
+
+    function setPattern(patternKey) {
+        if (patternKey === activePattern || isAnimating) return;
+        const cls = patternClassMap[patternKey];
+        if (!cls) return;
+
+        isAnimating = true;
+
+        wallNext.innerHTML = '';
+        const inner = document.createElement('div');
+        inner.className = 'pattern ' + cls;
+        wallNext.appendChild(inner);
+
+        wallNext.classList.add('visible');
+        wallCurrent.classList.remove('visible');
+
+        const duration = parseFloat(getComputedStyle(wallCurrent).getPropertyValue('--transition-speed') || '700');
+        setTimeout(() => {
+            wallCurrent.innerHTML = '';
+            const newInner = document.createElement('div');
+            newInner.className = 'pattern ' + cls;
+            wallCurrent.appendChild(newInner);
+            wallCurrent.classList.add('visible');
+            wallNext.classList.remove('visible');
+            wallNext.innerHTML = '';
+            activePattern = patternKey;
+            isAnimating = false;
+        }, 700);
+
+        const meta = patternMeta[patternKey];
+        if (meta) {
+            swatchMeta.textContent = meta.name.toUpperCase() + " · " + meta.description;
+            infoName.textContent = meta.name;
+        }
+    }
+
+    paletteGrid.addEventListener('click', (e) => {
+        const swatch = e.target.closest('.swatch');
+        if (!swatch) return;
+        const patternKey = swatch.getAttribute('data-pattern');
+        Array.from(paletteGrid.querySelectorAll('.swatch')).forEach(s => s.classList.remove('active'));
+        swatch.classList.add('active');
+        setPattern(patternKey);
+    });
+
+    lightingToggle.addEventListener('click', () => {
+        const night = app.classList.toggle('night');
+        const dayLabel = lightingToggle.querySelector('.toggle-label.day');
+        const nightLabel = lightingToggle.querySelector('.toggle-label.night');
+        if (night) {
+            dayLabel.classList.remove('on');
+            nightLabel.classList.add('on');
+            infoMode.textContent = 'Night Mood';
+        } else {
+            nightLabel.classList.remove('on');
+            dayLabel.classList.add('on');
+            infoMode.textContent = 'Daylight Scene';
+        }
+    });
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/gpt.png b/data/artifacts/d7db9fcb3d14/gpt.png
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index 0000000..11f972c
Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/gpt.png differ
diff --git a/data/artifacts/d7db9fcb3d14/grok.html b/data/artifacts/d7db9fcb3d14/grok.html
new file mode 100644
index 0000000..9900896
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/grok.html
@@ -0,0 +1,771 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Atelier — Room Visualizer</title>
+<style>
+  :root {
+    --bg-deep: #0c0b0a;
+    --bg-panel: #141210;
+    --gold: #c4a574;
+    --gold-dim: #8a7350;
+    --cream: #f5f0e8;
+    --text: #e8e0d4;
+    --text-muted: #9a9080;
+    --shadow: rgba(0,0,0,0.5);
+    --day-ambient: rgba(255,248,230,0.15);
+    --night-ambient: rgba(20,30,60,0.35);
+  }
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+  html, body {
+    height: 100%;
+    overflow: hidden;
+    font-family: "Segoe UI", "Helvetica Neue", Georgia, serif;
+    background: var(--bg-deep);
+    color: var(--text);
+  }
+  .app {
+    display: grid;
+    grid-template-columns: 1fr 280px;
+    height: 100vh;
+    gap: 0;
+  }
+  .viewport {
+    position: relative;
+    overflow: hidden;
+    background: #1a1814;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+  .room {
+    position: relative;
+    width: min(92%, 920px);
+    aspect-ratio: 16/10;
+    max-height: 88vh;
+    transform-style: preserve-3d;
+    perspective: 1200px;
+  }
+  /* Room structure */
+  .ceiling {
+    position: absolute;
+    top: 0; left: 8%; right: 8%;
+    height: 12%;
+    background: linear-gradient(180deg, #2a2620 0%, #1e1b17 100%);
+    clip-path: polygon(5% 100%, 95% 100%, 100% 0%, 0% 0%);
+    z-index: 1;
+  }
+  .floor {
+    position: absolute;
+    bottom: 0; left: 0; right: 0;
+    height: 28%;
+    background:
+      repeating-linear-gradient(90deg,
+        #3d3428 0px, #3d3428 48px,
+        #352e24 48px, #352e24 50px),
+      linear-gradient(180deg, #2a241c 0%, #4a3f32 40%, #5c4e3e 100%);
+    background-blend-mode: multiply;
+    z-index: 2;
+    box-shadow: inset 0 20px 40px rgba(0,0,0,0.4);
+  }
+  .floor::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    background: linear-gradient(90deg,
+      transparent 0%, rgba(255,255,255,0.03) 50%, transparent 100%);
+  }
+  .side-wall-l, .side-wall-r {
+    position: absolute;
+    top: 10%; bottom: 26%;
+    width: 14%;
+    z-index: 3;
+    background: #2c2822;
+  }
+  .side-wall-l {
+    left: 0;
+    transform: perspective(600px) rotateY(28deg);
+    transform-origin: right center;
+    background: linear-gradient(90deg, #1a1714 0%, #2c2822 100%);
+    box-shadow: inset -8px 0 20px rgba(0,0,0,0.3);
+  }
+  .side-wall-r {
+    right: 0;
+    transform: perspective(600px) rotateY(-28deg);
+    transform-origin: left center;
+    background: linear-gradient(270deg, #1a1714 0%, #2c2822 100%);
+    box-shadow: inset 8px 0 20px rgba(0,0,0,0.3);
+  }
+  /* Feature wall */
+  .feature-wall {
+    position: absolute;
+    top: 11%; left: 12%; right: 12%;
+    bottom: 27%;
+    z-index: 4;
+    overflow: hidden;
+    box-shadow:
+      inset 0 0 60px rgba(0,0,0,0.25),
+      0 0 0 1px rgba(196,165,116,0.08);
+  }
+  .wall-layer {
+    position: absolute;
+    inset: 0;
+    transition: opacity 0.85s cubic-bezier(0.4, 0, 0.2, 1);
+    opacity: 0;
+    background-color: #3a3530;
+  }
+  .wall-layer.active { opacity: 1; z-index: 2; }
+  .wall-layer.prev { opacity: 0; z-index: 1; }
+  /* Base paneling / molding */
+  .molding-top {
+    position: absolute;
+    top: 0; left: 0; right: 0;
+    height: 14px;
+    background: linear-gradient(180deg, #4a4238, #2e2924);
+    z-index: 10;
+    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
+  }
+  .molding-bot {
+    position: absolute;
+    bottom: 0; left: 0; right: 0;
+    height: 18px;
+    background: linear-gradient(0deg, #4a4238, #2e2924);
+    z-index: 10;
+  }
+  /* Furniture */
+  .sofa {
+    position: absolute;
+    bottom: 18%;
+    left: 22%;
+    width: 42%;
+    height: 18%;
+    z-index: 8;
+  }
+  .sofa-body {
+    position: absolute;
+    bottom: 0; left: 5%; right: 5%;
+    height: 55%;
+    background: linear-gradient(180deg, #2a2520 0%, #1e1a16 100%);
+    border-radius: 8px 8px 4px 4px;
+    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
+  }
+  .sofa-back {
+    position: absolute;
+    bottom: 40%; left: 0; right: 0;
+    height: 55%;
+    background: linear-gradient(180deg, #322c26 0%, #25201b 100%);
+    border-radius: 12px 12px 0 0;
+    box-shadow: 0 -4px 12px rgba(0,0,0,0.2);
+  }
+  .sofa-arm-l, .sofa-arm-r {
+    position: absolute;
+    bottom: 0;
+    width: 10%;
+    height: 70%;
+    background: linear-gradient(180deg, #2e2822, #1a1612);
+    border-radius: 6px;
+  }
+  .sofa-arm-l { left: 0; }
+  .sofa-arm-r { right: 0; }
+  .sofa-cushion {
+    position: absolute;
+    bottom: 48%;
+    height: 22%;
+    background: linear-gradient(180deg, #3a342c, #2a251f);
+    border-radius: 6px;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
+  }
+  .c1 { left: 12%; width: 24%; }
+  .c2 { left: 38%; width: 24%; }
+  .c3 { left: 64%; width: 24%; }
+  .coffee-table {
+    position: absolute;
+    bottom: 12%;
+    left: 32%;
+    width: 22%;
+    height: 6%;
+    z-index: 9;
+  }
+  .ct-top {
+    position: absolute;
+    top: 0; left: 0; right: 0;
+    height: 35%;
+    background: linear-gradient(180deg, #5a4e3e, #3d3428);
+    border-radius: 2px;
+    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
+  }
+  .ct-leg {
+    position: absolute;
+    bottom: 0;
+    width: 4px;
+    height: 70%;
+    background: #2a241c;
+  }
+  .ct-leg.l { left: 8%; }
+  .ct-leg.r { right: 8%; }
+  /* Window / light source on side */
+  .window {
+    position: absolute;
+    top: 22%;
+    right: 2%;
+    width: 10%;
+    height: 35%;
+    z-index: 5;
+    background: linear-gradient(135deg, #87a8c4 0%, #b8d0e0 40%, #d4e4f0 100%);
+    border: 3px solid #3a342c;
+    box-shadow: inset 0 0 20px rgba(255,255,255,0.3), 0 0 40px rgba(180,200,220,0.15);
+    overflow: hidden;
+  }
+  .window-muntin-h {
+    position: absolute;
+    top: 50%; left: 0; right: 0;
+    height: 3px;
+    background: #3a342c;
+    transform: translateY(-50%);
+  }
+  .window-muntin-v {
+    position: absolute;
+    left: 50%; top: 0; bottom: 0;
+    width: 3px;
+    background: #3a342c;
+    transform: translateX(-50%);
+  }
+  /* Art frame on feature wall suggestion */
+  .console {
+    position: absolute;
+    bottom: 27%;
+    left: 38%;
+    width: 24%;
+    height: 8%;
+    z-index: 7;
+  }
+  .console-top {
+    position: absolute;
+    top: 0; left: 0; right: 0;
+    height: 20%;
+    background: linear-gradient(180deg, #6b5d4a, #4a3f32);
+    border-radius: 1px;
+    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
+  }
+  .console-body {
+    position: absolute;
+    top: 18%; left: 5%; right: 5%;
+    bottom: 0;
+    background: linear-gradient(180deg, #3d3428, #2a241c);
+    border-radius: 0 0 2px 2px;
+  }
+  /* Pendant light */
+  .pendant {
+    position: absolute;
+    top: 10%;
+    left: 48%;
+    z-index: 12;
+    width: 4%;
+  }
+  .pendant-cord {
+    width: 2px;
+    height: 40px;
+    background: #4a4238;
+    margin: 0 auto;
+  }
+  .pendant-shade {
+    width: 100%;
+    height: 28px;
+    background: linear-gradient(180deg, #c4a574, #8a7350);
+    border-radius: 50% 50% 10% 10%;
+    box-shadow: 0 0 30px rgba(196,165,116,0.35), 0 0 60px rgba(196,165,116,0.15);
+  }
+  /* Lighting overlay */
+  .light-overlay {
+    position: absolute;
+    inset: 0;
+    z-index: 20;
+    pointer-events: none;
+    transition: background 1.2s ease, opacity 1.2s ease;
+  }
+  .room.day .light-overlay {
+    background:
+      radial-gradient(ellipse 50% 60% at 88% 35%, rgba(255,250,230,0.18) 0%, transparent 60%),
+      radial-gradient(ellipse 40% 30% at 50% 20%, rgba(255,245,220,0.08) 0%, transparent 70%),
+      linear-gradient(180deg, rgba(255,248,240,0.04) 0%, transparent 40%);
+    opacity: 1;
+  }
+  .room.night .light-overlay {
+    background:
+      radial-gradient(ellipse 30% 40% at 50% 18%, rgba(196,165,116,0.22) 0%, transparent 55%),
+      radial-gradient(ellipse 80% 50% at 50% 80%, rgba(10,15,30,0.25) 0%, transparent 70%),
+      linear-gradient(180deg, rgba(15,20,40,0.35) 0%, rgba(10,12,25,0.15) 50%, rgba(5,8,15,0.3) 100%);
+    opacity: 1;
+  }
+  .room.night .window {
+    background: linear-gradient(135deg, #1a2840 0%, #2a3a55 40%, #3a4a60 100%);
+    box-shadow: inset 0 0 20px rgba(100,140,200,0.15), 0 0 30px rgba(80,120,180,0.08);
+  }
+  .room.night .pendant-shade {
+    box-shadow: 0 0 40px rgba(196,165,116,0.55), 0 0 80px rgba(196,165,116,0.25), 0 0 120px rgba(196,165,116,0.1);
+  }
+  .room.day .pendant-shade {
+    box-shadow: 0 0 15px rgba(196,165,116,0.2);
+  }
+  /* Rug */
+  .rug {
+    position: absolute;
+    bottom: 8%;
+    left: 24%;
+    width: 40%;
+    height: 14%;
+    z-index: 6;
+    background: #2a221c;
+    border-radius: 50%;
+    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
+    opacity: 0.85;
+  }
+  .rug::after {
+    content: '';
+    position: absolute;
+    inset: 8%;
+    border: 1px solid rgba(196,165,116,0.25);
+    border-radius: 50%;
+  }
+  /* Side panel */
+  .panel {
+    background: var(--bg-panel);
+    border-left: 1px solid rgba(196,165,116,0.12);
+    display: flex;
+    flex-direction: column;
+    padding: 28px 22px;
+    overflow-y: auto;
+    z-index: 30;
+  }
+  .brand {
+    font-size: 11px;
+    letter-spacing: 0.35em;
+    text-transform: uppercase;
+    color: var(--gold);
+    margin-bottom: 6px;
+    font-weight: 400;
+  }
+  .panel h1 {
+    font-size: 22px;
+    font-weight: 300;
+    letter-spacing: 0.04em;
+    color: var(--cream);
+    margin-bottom: 4px;
+    font-family: Georgia, "Times New Roman", serif;
+  }
+  .panel .sub {
+    font-size: 12px;
+    color: var(--text-muted);
+    margin-bottom: 28px;
+    letter-spacing: 0.02em;
+  }
+  .section-label {
+    font-size: 10px;
+    letter-spacing: 0.28em;
+    text-transform: uppercase;
+    color: var(--gold-dim);
+    margin-bottom: 14px;
+    padding-bottom: 8px;
+    border-bottom: 1px solid rgba(196,165,116,0.1);
+  }
+  .swatches {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 12px;
+    margin-bottom: 32px;
+  }
+  .swatch {
+    cursor: pointer;
+    border: 1px solid rgba(196,165,116,0.15);
+    border-radius: 4px;
+    overflow: hidden;
+    transition: all 0.3s ease;
+    background: #1a1814;
+    position: relative;
+  }
+  .swatch:hover {
+    border-color: rgba(196,165,116,0.45);
+    transform: translateY(-2px);
+    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
+  }
+  .swatch.selected {
+    border-color: var(--gold);
+    box-shadow: 0 0 0 1px var(--gold), 0 4px 16px rgba(196,165,116,0.2);
+  }
+  .swatch-preview {
+    height: 72px;
+    width: 100%;
+    position: relative;
+  }
+  .swatch-name {
+    padding: 8px 10px;
+    font-size: 11px;
+    color: var(--text);
+    letter-spacing: 0.04em;
+    background: rgba(0,0,0,0.3);
+  }
+  .swatch-name small {
+    display: block;
+    color: var(--text-muted);
+    font-size: 9px;
+    margin-top: 2px;
+    letter-spacing: 0.06em;
+    text-transform: uppercase;
+  }
+  /* Lighting toggle */
+  .toggle-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 14px 16px;
+    background: rgba(196,165,116,0.06);
+    border: 1px solid rgba(196,165,116,0.12);
+    border-radius: 6px;
+    margin-bottom: 24px;
+  }
+  .toggle-label {
+    font-size: 12px;
+    letter-spacing: 0.08em;
+    color: var(--text);
+  }
+  .toggle-label span {
+    display: block;
+    font-size: 10px;
+    color: var(--text-muted);
+    margin-top: 2px;
+    letter-spacing: 0.04em;
+  }
+  .toggle {
+    position: relative;
+    width: 52px;
+    height: 28px;
+    background: #2a2520;
+    border-radius: 14px;
+    cursor: pointer;
+    border: 1px solid rgba(196,165,116,0.2);
+    transition: background 0.4s;
+  }
+  .toggle.night {
+    background: #1a2035;
+    border-color: rgba(100,140,200,0.3);
+  }
+  .toggle-knob {
+    position: absolute;
+    top: 3px;
+    left: 3px;
+    width: 20px;
+    height: 20px;
+    border-radius: 50%;
+    background: var(--gold);
+    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), background 0.4s;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
+  }
+  .toggle.night .toggle-knob {
+    transform: translateX(24px);
+    background: #8ab4e0;
+  }
+  .toggle-icons {
+    position: absolute;
+    inset: 0;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 0 7px;
+    font-size: 9px;
+    pointer-events: none;
+    opacity: 0.5;
+  }
+  .info {
+    margin-top: auto;
+    padding-top: 20px;
+    border-top: 1px solid rgba(196,165,116,0.08);
+    font-size: 11px;
+    color: var(--text-muted);
+    line-height: 1.6;
+    letter-spacing: 0.02em;
+  }
+  .info strong {
+    color: var(--gold-dim);
+    font-weight: 400;
+  }
+  /* Wall texture patterns via CSS */
+  /* 1 Damask gold */
+  .tex-damask-gold {
+    background-color: #3d3428;
+    background-image:
+      radial-gradient(ellipse 8px 12px at 50% 30%, rgba(196,165,116,0.35) 0%, transparent 70%),
+      radial-gradient(ellipse 6px 10px at 50% 70%, rgba(196,165,116,0.25) 0%, transparent 70%),
+      radial-gradient(circle 3px at 50% 50%, rgba(196,165,116,0.4) 0%, transparent 100%),
+      radial-gradient(ellipse 20px 8px at 20% 50%, rgba(196,165,116,0.12) 0%, transparent 70%),
+      radial-gradient(ellipse 20px 8px at 80% 50%, rgba(196,165,116,0.12) 0%, transparent 70%);
+    background-size: 48px 64px;
+  }
+  /* 2 Damask navy */
+  .tex-damask-navy {
+    background-color: #1e2a3a;
+    background-image:
+      radial-gradient(ellipse 8px 12px at 50% 30%, rgba(140,170,200,0.3) 0%, transparent 70%),
+      radial-gradient(ellipse 6px 10px at 50% 70%, rgba(140,170,200,0.2) 0%, transparent 70%),
+      radial-gradient(circle 3px at 50% 50%, rgba(160,190,220,0.35) 0%, transparent 100%),
+      radial-gradient(ellipse 20px 8px at 20% 50%, rgba(140,170,200,0.1) 0%, transparent 70%),
+      radial-gradient(ellipse 20px 8px at 80% 50%, rgba(140,170,200,0.1) 0%, transparent 70%);
+    background-size: 48px 64px;
+  }
+  /* 3 Grasscloth natural */
+  .tex-grass-natural {
+    background-color: #c4b8a0;
+    background-image:
+      repeating-linear-gradient(0deg,
+        transparent 0px, transparent 1px,
+        rgba(90,80,60,0.08) 1px, rgba(90,80,60,0.08) 2px),
+      repeating-linear-gradient(90deg,
+        rgba(140,120,90,0.15) 0px, rgba(160,145,110,0.05) 3px,
+        rgba(120,100,70,0.12) 6px, rgba(150,135,100,0.08) 9px);
+    background-size: 100% 4px, 12px 100%;
+  }
+  /* 4 Grasscloth slate */
+  .tex-grass-slate {
+    background-color: #5a5e62;
+    background-image:
+      repeating-linear-gradient(0deg,
+        transparent 0px, transparent 1px,
+        rgba(0,0,0,0.1) 1px, rgba(0,0,0,0.1) 2px),
+      repeating-linear-gradient(90deg,
+        rgba(80,85,90,0.4) 0px, rgba(100,105,110,0.15) 3px,
+        rgba(70,75,80,0.3) 6px, rgba(90,95,100,0.2) 9px);
+    background-size: 100% 4px, 12px 100%;
+  }
+  /* 5 Geometric diamond */
+  .tex-geo-diamond {
+    background-color: #2c2824;
+    background-image:
+      linear-gradient(45deg, rgba(196,165,116,0.15) 25%, transparent 25%),
+      linear-gradient(-45deg, rgba(196,165,116,0.15) 25%, transparent 25%),
+      linear-gradient(45deg, transparent 75%, rgba(196,165,116,0.15) 75%),
+      linear-gradient(-45deg, transparent 75%, rgba(196,165,116,0.15) 75%);
+    background-size: 32px 32px;
+    background-position: 0 0, 0 16px, 16px -16px, -16px 0;
+  }
+  /* 6 Geometric hex */
+  .tex-geo-hex {
+    background-color: #1a2228;
+    background-image:
+      linear-gradient(30deg, rgba(100,140,160,0.12) 12%, transparent 12.5%, transparent 87%, rgba(100,140,160,0.12) 87.5%, rgba(100,140,160,0.12)),
+      linear-gradient(150deg, rgba(100,140,160,0.12) 12%, transparent 12.5%, transparent 87%, rgba(100,140,160,0.12) 87.5%, rgba(100,140,160,0.12)),
+      linear-gradient(30deg, rgba(100,140,160,0.12) 12%, transparent 12.5%, transparent 87%, rgba(100,140,160,0.12) 87.5%, rgba(100,140,160,0.12)),
+      linear-gradient(150deg, rgba(100,140,160,0.12) 12%, transparent 12.5%, transparent 87%, rgba(100,140,160,0.12) 87.5%, rgba(100,140,160,0.12)),
+      linear-gradient(60deg, rgba(80,120,140,0.08) 25%, transparent 25.5%, transparent 75%, rgba(80,120,140,0.08) 75%, rgba(80,120,140,0.08)),
+      linear-gradient(60deg, rgba(80,120,140,0.08) 25%, transparent 25.5%, transparent 75%, rgba(80,120,140,0.08) 75%, rgba(80,120,140,0.08));
+    background-size: 40px 70px;
+    background-position: 0 0, 0 0, 20px 35px, 20px 35px, 0 0, 20px 35px;
+  }
+  /* 7 Linen blush */
+  .tex-linen-blush {
+    background-color: #d4c4b0;
+    background-image:
+      repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(160,130,110,0.07) 2px, rgba(160,130,110,0.07) 3px),
+      repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(140,110,90,0.06) 2px, rgba(140,110,90,0.06) 3px);
+    background-size: 100% 3px, 3px 100%;
+  }
+  /* 8 Velvet emerald */
+  .tex-velvet-emerald {
+    background-color: #1a2e28;
+    background-image:
+      radial-gradient(ellipse 60% 40% at 30% 40%, rgba(60,120,90,0.25) 0%, transparent 60%),
+      radial-gradient(ellipse 50% 50% at 70% 60%, rgba(40,90,70,0.2) 0%, transparent 55%),
+      repeating-linear-gradient(180deg,
+        transparent 0px, transparent 3px,
+        rgba(0,0,0,0.06) 3px, rgba(0,0,0,0.06) 4px);
+    background-size: 100% 100%, 100% 100%, 100% 8px;
+  }
+  /* Soft vignette on viewport */
+  .viewport::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    pointer-events: none;
+    z-index: 25;
+    box-shadow: inset 0 0 80px 20px rgba(0,0,0,0.35);
+  }
+  .corner-mark {
+    position: absolute;
+    bottom: 18px;
+    left: 24px;
+    z-index: 26;
+    font-size: 10px;
+    letter-spacing: 0.3em;
+    text-transform: uppercase;
+    color: rgba(196,165,116,0.4);
+  }
+</style>
+</head>
+<body>
+<div class="app">
+  <div class="viewport">
+    <div class="room day" id="room">
+      <div class="ceiling"></div>
+      <div class="side-wall-l"></div>
+      <div class="side-wall-r"></div>
+      <div class="feature-wall" id="featureWall">
+        <div class="wall-layer active tex-damask-gold" data-tex="damask-gold"></div>
+        <div class="wall-layer" id="wallB"></div>
+        <div class="molding-top"></div>
+        <div class="molding-bot"></div>
+      </div>
+      <div class="window">
+        <div class="window-muntin-h"></div>
+        <div class="window-muntin-v"></div>
+      </div>
+      <div class="pendant">
+        <div class="pendant-cord"></div>
+        <div class="pendant-shade"></div>
+      </div>
+      <div class="console">
+        <div class="console-top"></div>
+        <div class="console-body"></div>
+      </div>
+      <div class="floor"></div>
+      <div class="rug"></div>
+      <div class="sofa">
+        <div class="sofa-back"></div>
+        <div class="sofa-body"></div>
+        <div class="sofa-arm-l"></div>
+        <div class="sofa-arm-r"></div>
+        <div class="sofa-cushion c1"></div>
+        <div class="sofa-cushion c2"></div>
+        <div class="sofa-cushion c3"></div>
+      </div>
+      <div class="coffee-table">
+        <div class="ct-top"></div>
+        <div class="ct-leg l"></div>
+        <div class="ct-leg r"></div>
+      </div>
+      <div class="light-overlay"></div>
+    </div>
+    <div class="corner-mark">Atelier Visualizer</div>
+  </div>
+  <aside class="panel">
+    <div class="brand">Atelier</div>
+    <h1>Feature Wall</h1>
+    <p class="sub">Curated wallcoverings</p>
+
+    <div class="section-label">Lighting</div>
+    <div class="toggle-row">
+      <div class="toggle-label">
+        Ambience
+        <span id="lightState">Daylight</span>
+      </div>
+      <div class="toggle" id="lightToggle" role="button" aria-label="Toggle day night">
+        <div class="toggle-icons"><span>☀</span><span>☾</span></div>
+        <div class="toggle-knob"></div>
+      </div>
+    </div>
+
+    <div class="section-label">Wallcoverings</div>
+    <div class="swatches" id="swatches"></div>
+
+    <div class="info">
+      <strong>Selected:</strong> <span id="selName">Élysée Damask</span><br>
+      Click a swatch to apply. Crossfade transition preserves the luxury finish.
+    </div>
+  </aside>
+</div>
+<script>
+(function () {
+  var coverings = [
+    { id: 'damask-gold', name: 'Élysée Damask', type: 'Damask', cls: 'tex-damask-gold' },
+    { id: 'damask-navy', name: 'Nocturne Damask', type: 'Damask', cls: 'tex-damask-navy' },
+    { id: 'grass-natural', name: 'Savanna Grasscloth', type: 'Grasscloth', cls: 'tex-grass-natural' },
+    { id: 'grass-slate', name: 'Harbor Grasscloth', type: 'Grasscloth', cls: 'tex-grass-slate' },
+    { id: 'geo-diamond', name: 'Facet Geometric', type: 'Geometric', cls: 'tex-geo-diamond' },
+    { id: 'geo-hex', name: 'Hive Geometric', type: 'Geometric', cls: 'tex-geo-hex' },
+    { id: 'linen-blush', name: 'Rosewood Linen', type: 'Linen', cls: 'tex-linen-blush' },
+    { id: 'velvet-emerald', name: 'Verdant Velvet', type: 'Velvet', cls: 'tex-velvet-emerald' }
+  ];
+
+  var swatchesEl = document.getElementById('swatches');
+  var room = document.getElementById('room');
+  var featureWall = document.getElementById('featureWall');
+  var selName = document.getElementById('selName');
+  var lightToggle = document.getElementById('lightToggle');
+  var lightState = document.getElementById('lightState');
+  var isNight = false;
+  var currentId = 'damask-gold';
+  var layers;
+  var activeIdx = 0;
+  var transitioning = false;
+
+  function ensureLayers() {
+    var existing = featureWall.querySelectorAll('.wall-layer');
+    if (existing.length >= 2) {
+      layers = [existing[0], existing[1]];
+      return;
+    }
+    // fallback
+    layers = existing;
+  }
+
+  coverings.forEach(function (c, i) {
+    var el = document.createElement('div');
+    el.className = 'swatch' + (i === 0 ? ' selected' : '');
+    el.dataset.id = c.id;
+    el.innerHTML =
+      '<div class="swatch-preview ' + c.cls + '"></div>' +
+      '<div class="swatch-name">' + c.name + '<small>' + c.type + '</small></div>';
+    el.addEventListener('click', function () { applyCovering(c); });
+    swatchesEl.appendChild(el);
+  });
+
+  function applyCovering(c) {
+    if (c.id === currentId || transitioning) return;
+    ensureLayers();
+    var from = layers[activeIdx];
+    var to = layers[1 - activeIdx];
+
+    // prepare incoming layer
+    to.className = 'wall-layer ' + c.cls;
+    to.style.opacity = '0';
+    to.style.zIndex = '3';
+    from.style.zIndex = '2';
+
+    // force reflow
+    void to.offsetWidth;
+
+    transitioning = true;
+    to.style.transition = 'opacity 0.85s cubic-bezier(0.4, 0, 0.2, 1)';
+    from.style.transition = 'opacity 0.85s cubic-bezier(0.4, 0, 0.2, 1)';
+    to.style.opacity = '1';
+    from.style.opacity = '0';
+
+    currentId = c.id;
+    selName.textContent = c.name;
+
+    document.querySelectorAll('.swatch').forEach(function (s) {
+      s.classList.toggle('selected', s.dataset.id === c.id);
+    });
+
+    setTimeout(function () {
+      from.className = 'wall-layer';
+      from.style.opacity = '0';
+      from.style.zIndex = '1';
+      to.classList.add('active');
+      to.style.zIndex = '2';
+      activeIdx = 1 - activeIdx;
+      transitioning = false;
+    }, 900);
+  }
+
+  lightToggle.addEventListener('click', function () {
+    isNight = !isNight;
+    lightToggle.classList.toggle('night', isNight);
+    room.classList.toggle('day', !isNight);
+    room.classList.toggle('night', isNight);
+    lightState.textContent = isNight ? 'Evening' : 'Daylight';
+  });
+
+  ensureLayers();
+})();
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/grok.png b/data/artifacts/d7db9fcb3d14/grok.png
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diff --git a/data/artifacts/d7db9fcb3d14/hermes3-8b.html b/data/artifacts/d7db9fcb3d14/hermes3-8b.html
new file mode 100644
index 0000000..dae1fd6
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/hermes3-8b.html
@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Interactive Room Visualizer</title>
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+            background-color: #f0f0f0;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+        }
+
+        .container {
+            text-align: center;
+        }
+
+        canvas {
+            border: 1px solid #ccc;
+        }
+
+        .swatch {
+            cursor: pointer;
+            width: 50px;
+            height: 50px;
+            margin: 5px;
+            display: inline-block;
+        }
+
+        .day-night-toggle {
+            margin-top: 10px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <canvas id="roomCanvas" width="800" height="400"></canvas>
+        <div id="swatches">
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=0')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=1')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=2')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=3')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=4')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=5')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=6')"></div>
+            <div class="swatch" style="background-image: url('https://picsum.photos/50/50?image=7')"></div>
+        </div>
+        <label class="day-night-toggle">Day
+            <input type="radio" name="lighting" value="day">
+        </label>
+        <label class="day-night-toggle">Night
+            <input type="radio" name="lighting" value="night">
+        </label>
+    </div>
+
+    <script>
+        const canvas = document.getElementById('roomCanvas');
+        const ctx = canvas.getContext('2d');
+
+        let currentWallpaperIndex = 0;
+        const wallpapers = [
+            'https://picsum.photos/800/400?image=0',
+            'https://picsum.photos/800/400?image=1',
+            'https://picsum.photos/800/400?image=2',
+            'https://picsum.photos/800/400?image=3',
+            'https://picsum.photos/800/400?image=4',
+            'https://picsum.photos/800/400?image=5',
+            'https://picsum.photos/800/400?image=6',
+            'https://picsum.photos/800/400?image=7'
+        ];
+
+        const dayNightToggle = document.querySelectorAll('.day-night-toggle input');
+
+        function updateWallpaper(index) {
+            currentWallpaperIndex = index;
+            ctx.clearRect(0, 0, canvas.width, canvas.height);
+            const img = new Image();
+            img.onload = function() {
+                ctx.drawImage(img, 0, 0, canvas.width, canvas.height);
+            };
+            img.src = wallpapers[index];
+        }
+
+        function handleWallpaperChange(e) {
+            const index = [...document.getElementsByClassName('swatch')].indexOf(e.target) / 2;
+            updateWallpaper(index);
+        }
+
+        function handleDayNightToggle(e) {
+            const lighting = e.target.value;
+            if (lighting === 'day') {
+                canvas.style.boxShadow = 'none';
+            } else if (lighting === 'night') {
+                canvas.style.boxShadow = '0px 0px 20px rgba(255, 255, 255, 0.5)';
+            }
+        }
+
+        document.getElementById('swatches').addEventListener('click', handleWallpaperChange);
+        dayNightToggle.forEach(toggle => toggle.addEventListener('change', handleDayNightToggle));
+
+        updateWallpaper(currentWallpaperIndex);
+
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/hermes3-8b.png b/data/artifacts/d7db9fcb3d14/hermes3-8b.png
new file mode 100644
index 0000000..1ab19df
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diff --git a/data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.html b/data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.html
new file mode 100644
index 0000000..81889b1
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Interactive Room Visualizer</title>
+    <style>
+        body { margin: 0; display: flex; justify-content: center; align-items: center; height: 100vh; background-color: #f5f5f5; }
+        #room { width: 80%; max-width: 600px; height: 400px; position: relative; overflow: hidden; background-color: #e0e0e0; border-radius: 10px; box-shadow: 0 4px 8px rgba(0,0,0,0.2); }
+        #wall { position: absolute; top: 50px; left: 0; width: 100%; height: calc(100% - 50px); background-size: cover; transition: background-image 0.5s ease; }
+        .palette { display: flex; justify-content: space-around; margin-top: 20px; }
+        .swatch { width: 40px; height: 40px; cursor: pointer; border-radius: 50%; box-shadow: 0 2px 4px rgba(0,0,0,0.1); transition: transform 0.2s ease; }
+        .swatch:hover { transform: scale(1.2); }
+        #dayNightToggle { position: absolute; top: 10px; right: 10px; background-color: transparent; border: none; cursor: pointer; font-size: 16px; color: #333; }
+    </style>
+</head>
+<body>
+    <div id="room">
+        <div id="wall"></div>
+        <button id="dayNightToggle">Day</button>
+    </div>
+    <div class="palette">
+        <div class="swatch" style="background-image: linear-gradient(45deg, #f06d7b 25%, transparent 25%), linear-gradient(-45deg, #f06d7b 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #fff 75%), linear-gradient(-45deg, transparent 75%, #fff 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0;"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #6a1b9a 25%, transparent 25%), linear-gradient(-45deg, #6a1b9a 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #fff 75%), linear-gradient(-45deg, transparent 75%, #fff 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0;"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #2979ff 25%, transparent 25%), linear-gradient(-45deg, #2979ff 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #fff 75%), linear-gradient(-45deg, transparent 75%, #fff 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0;"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #9ccc65 25%, transparent 25%), linear-gradient(-45deg, #9ccc65 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #fff 75%), linear-gradient(-45deg, transparent 75%, #fff 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0;"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #fdd835 25%, transparent 25%), linear-gradient(-45deg, #fdd835 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #fff 75%), linear-gradient(-45deg, transparent 75%, #fff 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0;"></div>
+        <div class="swatch" style="background-image: url(data:image/svg+xml;base64,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);"></div>
+        <div class="swatch" style="background-image: 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AwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDBDQUMwMDAwMDB
\ No newline at end of file
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new file mode 100644
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Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/hf-qwen-coder-32b.png differ
diff --git a/data/artifacts/d7db9fcb3d14/kimi.html b/data/artifacts/d7db9fcb3d14/kimi.html
new file mode 100644
index 0000000..44f068a
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/kimi.html
@@ -0,0 +1,644 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Luxury Room Visualizer</title>
+<style>
+  * { margin: 0; padding: 0; box-sizing: border-box; }
+  body {
+    font-family: 'Georgia', 'Times New Roman', serif;
+    background: #0a0a0a;
+    color: #e0e0e0;
+    overflow: hidden;
+    display: flex;
+    height: 100vh;
+  }
+  
+  #canvas-container {
+    flex: 1;
+    position: relative;
+    background: #000;
+  }
+  
+  canvas {
+    display: block;
+    width: 100%;
+    height: 100%;
+  }
+  
+  #controls {
+    width: 300px;
+    background: rgba(20, 20, 20, 0.95);
+    border-left: 1px solid #333;
+    padding: 40px 25px;
+    display: flex;
+    flex-direction: column;
+    gap: 40px;
+    box-shadow: -10px 0 30px rgba(0,0,0,0.8);
+    backdrop-filter: blur(10px);
+  }
+  
+  h1 {
+    font-size: 28px;
+    color: #d4af37;
+    text-transform: uppercase;
+    letter-spacing: 3px;
+    font-weight: 400;
+    margin-bottom: 5px;
+  }
+  
+  .subtitle {
+    font-size: 10px;
+    color: #666;
+    letter-spacing: 2px;
+    text-transform: uppercase;
+  }
+  
+  .control-section {
+    display: flex;
+    flex-direction: column;
+    gap: 15px;
+  }
+  
+  .section-label {
+    font-size: 11px;
+    text-transform: uppercase;
+    letter-spacing: 2px;
+    color: #888;
+    border-bottom: 1px solid #333;
+    padding-bottom: 8px;
+  }
+  
+  .swatch-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 15px;
+  }
+  
+  .swatch {
+    aspect-ratio: 1;
+    border: 2px solid transparent;
+    cursor: pointer;
+    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
+    position: relative;
+    border-radius: 2px;
+    overflow: hidden;
+  }
+  
+  .swatch:hover {
+    transform: translateY(-2px);
+    border-color: #d4af37;
+    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.2);
+  }
+  
+  .swatch.active {
+    border-color: #d4af37;
+    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.3), 0 5px 20px rgba(212, 175, 55, 0.3);
+  }
+  
+  .swatch::after {
+    content: attr(data-name);
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: rgba(0,0,0,0.7);
+    color: #fff;
+    font-size: 9px;
+    padding: 4px;
+    text-align: center;
+    letter-spacing: 0.5px;
+    opacity: 0;
+    transition: opacity 0.3s;
+  }
+  
+  .swatch:hover::after {
+    opacity: 1;
+  }
+  
+  .toggle-wrapper {
+    background: rgba(255,255,255,0.03);
+    border: 1px solid #333;
+    padding: 20px;
+    border-radius: 4px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+  }
+  
+  .toggle-label {
+    font-size: 13px;
+    letter-spacing: 1px;
+  }
+  
+  .toggle {
+    width: 50px;
+    height: 26px;
+    background: #2a2a2a;
+    border-radius: 13px;
+    position: relative;
+    cursor: pointer;
+    transition: background 0.3s;
+    border: 1px solid #444;
+  }
+  
+  .toggle.active {
+    background: #d4af37;
+    border-color: #d4af37;
+  }
+  
+  .toggle-knob {
+    width: 20px;
+    height: 20px;
+    background: #fff;
+    border-radius: 50%;
+    position: absolute;
+    top: 2px;
+    left: 2px;
+    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
+  }
+  
+  .toggle.active .toggle-knob {
+    transform: translateX(24px);
+  }
+</style>
+</head>
+<body>
+
+<div id="canvas-container">
+  <canvas id="roomCanvas"></canvas>
+</div>
+
+<div id="controls">
+  <div>
+    <h1>Atelier</h1>
+    <div class="subtitle">Bespoke Interiors</div>
+  </div>
+  
+  <div class="control-section">
+    <div class="section-label">Wallcovering Collection</div>
+    <div class="swatch-grid" id="swatchContainer"></div>
+  </div>
+  
+  <div class="control-section">
+    <div class="section-label">Ambience</div>
+    <div class="toggle-wrapper">
+      <span class="toggle-label">Day / Night</span>
+      <div class="toggle" id="dayNightToggle">
+        <div class="toggle-knob"></div>
+      </div>
+    </div>
+  </div>
+</div>
+
+<script>
+const TextureGen = {
+  createCanvas(w, h) {
+    const c = document.createElement('canvas');
+    c.width = w;
+    c.height = h;
+    return c;
+  },
+  
+  damask() {
+    const c = this.createCanvas(200, 200);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#1e3a5f';
+    ctx.fillRect(0, 0, 200, 200);
+    ctx.strokeStyle = 'rgba(212, 175, 55, 0.3)';
+    ctx.lineWidth = 1.5;
+    for(let i=0; i<4; i++) {
+      for(let j=0; j<4; j++) {
+        const x = i*50 + 25;
+        const y = j*50 + 25;
+        ctx.beginPath();
+        ctx.arc(x, y, 12, 0, Math.PI*2);
+        ctx.stroke();
+        for(let k=0; k<4; k++) {
+          const angle = k*Math.PI/2;
+          ctx.beginPath();
+          ctx.moveTo(x + Math.cos(angle)*12, y + Math.sin(angle)*12);
+          ctx.quadraticCurveTo(x + Math.cos(angle)*25, y + Math.sin(angle)*25, x + Math.cos(angle+0.5)*12, y + Math.sin(angle+0.5)*12);
+          ctx.stroke();
+        }
+      }
+    }
+    return c;
+  },
+  
+  grasscloth() {
+    const c = this.createCanvas(200, 200);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#c9b896';
+    ctx.fillRect(0, 0, 200, 200);
+    for(let i=0; i<300; i++) {
+      ctx.strokeStyle = `rgba(139, 125, 107, ${0.1 + Math.random()*0.15})`;
+      ctx.lineWidth = 1;
+      const y = Math.random()*200;
+      ctx.beginPath();
+      ctx.moveTo(0, y);
+      ctx.bezierCurveTo(50, y+Math.random()*4-2, 150, y+Math.random()*4-2, 200, y);
+      ctx.stroke();
+    }
+    return c;
+  },
+  
+  geometric() {
+    const c = this.createCanvas(100, 100);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#2c1810';
+    ctx.fillRect(0, 0, 100, 100);
+    ctx.strokeStyle = '#d4af37';
+    ctx.lineWidth = 1;
+    const size = 25;
+    for(let y=0; y<150; y+=size) {
+      for(let x=0; x<150; x+=size*0.866) {
+        const ox = x + (y%(size*2)===0?0:size*0.433);
+        ctx.beginPath();
+        for(let k=0; k<6; k++) {
+          const angle = k*Math.PI/3 - Math.PI/6;
+          const hx = ox + size*0.5*Math.cos(angle);
+          const hy = y + size*0.5*Math.sin(angle);
+          if(k===0) ctx.moveTo(hx, hy);
+          else ctx.lineTo(hx, hy);
+        }
+        ctx.closePath();
+        ctx.stroke();
+      }
+    }
+    return c;
+  },
+  
+  velvet() {
+    const c = this.createCanvas(200, 200);
+    const ctx = c.getContext('2d');
+    const grad = ctx.createLinearGradient(0,0,200,200);
+    grad.addColorStop(0, '#0d3328');
+    grad.addColorStop(0.5, '#1a5c45');
+    grad.addColorStop(1, '#0d3328');
+    ctx.fillStyle = grad;
+    ctx.fillRect(0, 0, 200, 200);
+    for(let i=0; i<8000; i++) {
+      ctx.fillStyle = `rgba(255,255,255,${Math.random()*0.03})`;
+      ctx.fillRect(Math.random()*200, Math.random()*200, 1, 2);
+    }
+    return c;
+  },
+  
+  marble() {
+    const c = this.createCanvas(300, 300);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#f8f8f8';
+    ctx.fillRect(0, 0, 300, 300);
+    ctx.strokeStyle = 'rgba(120, 120, 120, 0.15)';
+    ctx.lineWidth = 2;
+    for(let i=0; i<8; i++) {
+      ctx.beginPath();
+      let x = Math.random()*300;
+      let y = Math.random()*300;
+      ctx.moveTo(x, y);
+      for(let j=0; j<5; j++) {
+        x += (Math.random()-0.5)*150;
+        y += (Math.random()-0.5)*100;
+        ctx.quadraticCurveTo(x+Math.random()*50, y+Math.random()*50, x, y);
+      }
+      ctx.stroke();
+    }
+    return c;
+  },
+  
+  stripes() {
+    const c = this.createCanvas(60, 200);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#fafafa';
+    ctx.fillRect(0, 0, 60, 200);
+    ctx.fillStyle = '#1a1a2e';
+    ctx.fillRect(10, 0, 8, 200);
+    ctx.fillRect(30, 0, 2, 200);
+    ctx.fillRect(42, 0, 4, 200);
+    return c;
+  },
+  
+  lattice() {
+    const c = this.createCanvas(100, 100);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#4a3728';
+    ctx.fillRect(0, 0, 100, 100);
+    ctx.strokeStyle = '#d4af37';
+    ctx.lineWidth = 1.5;
+    ctx.beginPath();
+    for(let i=-50; i<150; i+=25) {
+      ctx.moveTo(i, 0);
+      ctx.lineTo(i+50, 100);
+      ctx.moveTo(i+50, 0);
+      ctx.lineTo(i, 100);
+    }
+    ctx.stroke();
+    return c;
+  },
+  
+  concrete() {
+    const c = this.createCanvas(200, 200);
+    const ctx = c.getContext('2d');
+    ctx.fillStyle = '#95a5a6';
+    ctx.fillRect(0, 0, 200, 200);
+    for(let i=0; i<3000; i++) {
+      const shade = Math.random() > 0.5 ? 255 : 0;
+      ctx.fillStyle = `rgba(${shade},${shade},${shade},${Math.random()*0.05})`;
+      ctx.fillRect(Math.random()*200, Math.random()*200, 2, 2);
+    }
+    return c;
+  }
+};
+
+const state = {
+  textures: [],
+  currentIdx: 0,
+  prevIdx: 0,
+  fadeAlpha: 1,
+  isTransitioning: false,
+  isDay: true
+};
+
+function init() {
+  const configs = [
+    { name: 'Midnight Damask', fn: TextureGen.damask.bind(TextureGen) },
+    { name: 'Silk Grasscloth', fn: TextureGen.grasscloth.bind(TextureGen) },
+    { name: 'Gilded Geo', fn: TextureGen.geometric.bind(TextureGen) },
+    { name: 'Emerald Velvet', fn: TextureGen.velvet.bind(TextureGen) },
+    { name: 'Carrara Marble', fn: TextureGen.marble.bind(TextureGen) },
+    { name: 'Pinstripe Wool', fn: TextureGen.stripes.bind(TextureGen) },
+    { name: 'Brass Lattice', fn: TextureGen.lattice.bind(TextureGen) },
+    { name: 'Polished Concrete', fn: TextureGen.concrete.bind(TextureGen) }
+  ];
+  
+  state.textures = configs.map(cfg => ({
+    name: cfg.name,
+    canvas: cfg.fn()
+  }));
+  
+  const container = document.getElementById('swatchContainer');
+  state.textures.forEach((tex, i) => {
+    const div = document.createElement('div');
+    div.className = 'swatch' + (i===0?' active':'');
+    div.setAttribute('data-name', tex.name);
+    div.style.backgroundImage = `url(${tex.canvas.toDataURL()})`;
+    div.style.backgroundSize = 'cover';
+    div.onclick = () => selectTexture(i, div);
+    container.appendChild(div);
+  });
+  
+  document.getElementById('dayNightToggle').onclick = function() {
+    state.isDay = !state.isDay;
+    this.classList.toggle('active');
+    draw();
+  };
+  
+  window.addEventListener('resize', resize);
+  resize();
+  animate();
+}
+
+function selectTexture(idx, el) {
+  if(idx === state.currentIdx || state.isTransitioning) return;
+  document.querySelectorAll('.swatch').forEach(s => s.classList.remove('active'));
+  el.classList.add('active');
+  state.prevIdx = state.currentIdx;
+  state.currentIdx = idx;
+  state.fadeAlpha = 0;
+  state.isTransitioning = true;
+}
+
+const canvas = document.getElementById('roomCanvas');
+const ctx = canvas.getContext('2d');
+
+function resize() {
+  canvas.width = canvas.parentElement.clientWidth;
+  canvas.height = canvas.parentElement.clientHeight;
+  draw();
+}
+
+function draw() {
+  const w = canvas.width;
+  const h = canvas.height;
+  const cx = w/2;
+  const cy = h/2;
+  
+  ctx.clearRect(0,0,w,h);
+  
+  const floorY = h*0.75;
+  const ceilingY = h*0.2;
+  const backL = w*0.2;
+  const backR = w*0.8;
+  
+  // Floor (herringbone wood)
+  const fgrad = ctx.createLinearGradient(0,floorY,0,h);
+  fgrad.addColorStop(0,'#3d2817');
+  fgrad.addColorStop(1,'#1f150c');
+  ctx.fillStyle = fgrad;
+  ctx.fillRect(0,floorY,w,h-floorY);
+  
+  ctx.strokeStyle='rgba(0,0,0,0.2)';
+  ctx.lineWidth=1;
+  for(let i=-w;i<w*2;i+=40){
+    ctx.beginPath();
+    ctx.moveTo(i,h);
+    ctx.lineTo(cx+(i-cx)*0.15,floorY);
+    ctx.stroke();
+  }
+  
+  // Ceiling
+  const cgrad = ctx.createLinearGradient(0,0,0,ceilingY);
+  cgrad.addColorStop(0,'#f0f0f0');
+  cgrad.addColorStop(1,'#d0d0d0');
+  ctx.fillStyle=cgrad;
+  ctx.fillRect(0,0,w,ceilingY);
+  
+  // Left wall
+  ctx.fillStyle='#e8e8e8';
+  ctx.beginPath();
+  ctx.moveTo(0,0);
+  ctx.lineTo(backL,ceilingY);
+  ctx.lineTo(backL,floorY);
+  ctx.lineTo(0,h);
+  ctx.closePath();
+  ctx.fill();
+  
+  // Right wall
+  ctx.beginPath();
+  ctx.moveTo(w,0);
+  ctx.lineTo(backR,ceilingY);
+  ctx.lineTo(backR,floorY);
+  ctx.lineTo(w,h);
+  ctx.closePath();
+  ctx.fill();
+  
+  // Feature wall (clipped)
+  ctx.save();
+  ctx.beginPath();
+  ctx.moveTo(backL,ceilingY);
+  ctx.lineTo(backR,ceilingY);
+  ctx.lineTo(backR,floorY);
+  ctx.lineTo(backL,floorY);
+  ctx.closePath();
+  ctx.clip();
+  
+  if(state.isTransitioning){
+    ctx.globalAlpha = 1;
+    const prev = state.textures[state.prevIdx].canvas;
+    ctx.fillStyle = ctx.createPattern(prev,'repeat');
+    ctx.fillRect(backL,ceilingY,backR-backL,floorY-ceilingY);
+    
+    ctx.globalAlpha = state.fadeAlpha;
+    const curr = state.textures[state.currentIdx].canvas;
+    ctx.fillStyle = ctx.createPattern(curr,'repeat');
+    ctx.fillRect(backL,ceilingY,backR-backL,floorY-ceilingY);
+    ctx.globalAlpha = 1;
+  } else {
+    const curr = state.textures[state.currentIdx].canvas;
+    ctx.fillStyle = ctx.createPattern(curr,'repeat');
+    ctx.fillRect(backL,ceilingY,backR-backL,floorY-ceilingY);
+  }
+  ctx.restore();
+  
+  // Window (left wall)
+  drawWindow(w*0.05, h*0.3, w*0.1, h*0.3);
+  
+  // Baseboards
+  ctx.fillStyle='#fff';
+  ctx.fillRect(backL-2,floorY-8,backR-backL+4,8);
+  ctx.fillRect(0,h-8,w,8);
+  ctx.fillRect(backL-8,ceilingY,8,floorY-ceilingY);
+  ctx.fillRect(backR,floorY-8,8,8);
+  
+  // Art frame on feature wall
+  ctx.strokeStyle='#d4af37';
+  ctx.lineWidth=4;
+  ctx.strokeRect(cx-60,ceilingY+40,120,160);
+  ctx.fillStyle='rgba(0,0,0,0.3)';
+  ctx.fillRect(cx-60,ceilingY+40,120,160);
+  
+  // Luxury Sofa
+  drawSofa(cx, floorY+20, w*0.45, h*0.22);
+  
+  // Lighting overlay
+  if(state.isDay){
+    const sun = ctx.createLinearGradient(0,0,w*0.4,h);
+    sun.addColorStop(0,'rgba(255,250,220,0.15)');
+    sun.addColorStop(1,'rgba(255,250,220,0)');
+    ctx.fillStyle=sun;
+    ctx.fillRect(0,0,w,h);
+  } else {
+    ctx.fillStyle='rgba(10,15,40,0.75)';
+    ctx.fillRect(0,0,w,h);
+    
+    // Lamp glow
+    const lamp = ctx.createRadialGradient(w*0.75,floorY-50,0,w*0.75,floorY-50,w*0.5);
+    lamp.addColorStop(0,'rgba(255,200,120,0.4)');
+    lamp.addColorStop(0.5,'rgba(255,180,80,0.1)');
+    lamp.addColorStop(1,'rgba(0,0,0,0)');
+    ctx.fillStyle=lamp;
+    ctx.fillRect(0,0,w,h);
+  }
+}
+
+function drawWindow(x,y,ww,wh){
+  ctx.fillStyle='#fff';
+  ctx.fillRect(x-4,y-4,ww+8,wh+8);
+  
+  if(state.isDay){
+    const sky = ctx.createLinearGradient(x,y,x,y+wh);
+    sky.addColorStop(0,'#87CEEB');
+    sky.addColorStop(1,'#E0F7FA');
+    ctx.fillStyle=sky;
+  } else {
+    ctx.fillStyle='#0f172a';
+  }
+  ctx.fillRect(x,y,ww,wh);
+  
+  ctx.strokeStyle='#fff';
+  ctx.lineWidth=2;
+  ctx.beginPath();
+  ctx.moveTo(x+ww/2,y);
+  ctx.lineTo(x+ww/2,y+wh);
+  ctx.moveTo(x,y+wh/2);
+  ctx.lineTo(x+ww,y+wh/2);
+  ctx.stroke();
+  
+  if(state.isDay){
+    ctx.strokeStyle='rgba(255,255,255,0.6)';
+    ctx.lineWidth=1;
+    ctx.beginPath();
+    ctx.moveTo(x+10,y+10);
+    ctx.lineTo(x+25,y+25);
+    ctx.stroke();
+  }
+}
+
+function drawSofa(x,y,sw,sh){
+  // Shadow
+  ctx.fillStyle='rgba(0,0,0,0.3)';
+  ctx.beginPath();
+  ctx.ellipse(x,y+sh/2,sw/2+20,sh/4,0,0,Math.PI*2);
+  ctx.fill();
+  
+  // Sofa body - navy velvet
+  ctx.fillStyle='#1e2a3a';
+  
+  // Backrest
+  ctx.beginPath();
+  ctx.roundRect(x-sw/2, y-sh, sw, sh*0.6, [10,10,0,0]);
+  ctx.fill();
+  
+  // Arms
+  ctx.fillStyle='#161f2d';
+  ctx.beginPath();
+  ctx.roundRect(x-sw/2-15, y-sh*0.5, 30, sh*0.5, [15,15,5,5]);
+  ctx.fill();
+  ctx.beginPath();
+  ctx.roundRect(x+sw/2-15, y-sh*0.5, 30, sh*0.5, [15,15,5,5]);
+  ctx.fill();
+  
+  // Seat
+  ctx.fillStyle='#1e2a3a';
+  ctx.fillRect(x-sw/2, y-sh*0.4, sw, sh*0.4);
+  
+  // Tufting details
+  ctx.strokeStyle='rgba(255,255,255,0.1)';
+  ctx.lineWidth=1;
+  for(let i=1;i<4;i++){
+    ctx.beginPath();
+    ctx.moveTo(x-sw/2+i*(sw/4), y-sh*0.35);
+    ctx.lineTo(x-sw/2+i*(sw/4), y-sh*0.1);
+    ctx.stroke();
+  }
+  
+  // Gold pillows
+  ctx.fillStyle='#d4af37';
+  ctx.beginPath();
+  ctx.arc(x-sw/3, y-sh*0.55, 18, 0, Math.PI*2);
+  ctx.fill();
+  ctx.beginPath();
+  ctx.arc(x+sw/3, y-sh*0.55, 18, 0, Math.PI*2);
+  ctx.fill();
+}
+
+function animate(){
+  if(state.isTransitioning){
+    state.fadeAlpha += 0.03;
+    if(state.fadeAlpha >= 1){
+      state.fadeAlpha = 1;
+      state.isTransitioning = false;
+    }
+    draw();
+  }
+  requestAnimationFrame(animate);
+}
+
+init();
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/kimi.png b/data/artifacts/d7db9fcb3d14/kimi.png
new file mode 100644
index 0000000..a9aa1cf
Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/kimi.png differ
diff --git a/data/artifacts/d7db9fcb3d14/qwen25-7b.html b/data/artifacts/d7db9fcb3d14/qwen25-7b.html
new file mode 100644
index 0000000..b4d4e73
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/qwen25-7b.html
@@ -0,0 +1,103 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Luxury Living Room Visualizer</title>
+    <style>
+        body { margin: 0; overflow: hidden; display: grid; place-items: center; }
+        canvas { width: 100%; height: 100vh; background-color: #f4ecec; }
+        .palette { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); z-index: 10; display: flex; gap: 10px; }
+        .swatch { width: 60px; height: 60px; border-radius: 8px; background-color: #ebebeb; cursor: pointer; transition: transform 0.3s, opacity 0.2s; }
+        .swatch:hover { opacity: 0.7; }
+    </style>
+</head>
+<body>
+    <canvas id="room"></canvas>
+    <div class="palette">
+        <div class="swatch" style="background-image: linear-gradient(135deg, #c6d4b9, #a2c59e);"></div>
+        <div class="swatch" style="background-image: linear-gradient(135deg, #8ecae6, #788cc0);"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #f5b041, #f59e42);"></div>
+        <div class="swatch" style="background-image: linear-gradient(45deg, #d6bb81, #b4a873);"></div>
+        <div class="swatch" style="background-image: linear-gradient(135deg, #e5d5f2, #d8c9eb);"></div>
+        <div class="swatch" style="background-image: linear-gradient(135deg, #b0c4de, #8eace1);"></div>
+        <div class="swatch" style="background-image: linear-gradient(135deg, #f79eab, #f28ba9);"></div>
+        <div class="swatch" style="background-image: linear-gradient(135deg, #d0bcde, #a6b7d4);"></div>
+    </div>
+    <script>
+        const roomCanvas = document.getElementById('room');
+        const ctx = roomCanvas.getContext('2d');
+        let currentWallpaper = 0;
+        const walls = [
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Damask
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Grasscloth
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Geometric
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Damask
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Grasscloth
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Geometric
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Damask
+            "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAFElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==')", // Grasscloth
+        ];
+        
+        const nightMode = true;
+        function drawRoom() {
+            ctx.fillStyle = nightMode ? "#2e3a46" : "#f4ecec";
+            ctx.fillRect(0, 0, roomCanvas.width, roomCanvas.height);
+            ctx.beginPath();
+            ctx.moveTo(roomCanvas.width * 0.1, 0);
+            ctx.lineTo(roomCanvas.width * 0.9, 0);
+            ctx.quadraticCurveTo(roomCanvas.width * 0.75, roomCanvas.height / 2, roomCanvas.width * 0.9, roomCanvas.height);
+            ctx.lineTo(roomCanvas.width, roomCanvas.height);
+            ctx.closePath();
+            ctx.fillStyle = nightMode ? "#f4ecec" : "#ffffff";
+            ctx.fill();
+        }
+
+        function applyWallpaper(index) {
+            const start = Math.max(0, index - 1);
+            const end = Math.min(index + 2, walls.length);
+            for (let i = start; i <= end; i++) {
+                ctx.save();
+                ctx.beginPath();
+                ctx.moveTo(roomCanvas.width * 0.1, roomCanvas.height / 2 - (i - currentWallpaper) * 60);
+                ctx.lineTo(roomCanvas.width * 0.9, roomCanvas.height / 2 - (i - currentWallpaper) * 60);
+                ctx.quadraticCurveTo(roomCanvas.width * 0.75, roomCanvas.height / 2, roomCanvas.width * 0.9, roomCanvas.height);
+                ctx.lineTo(roomCanvas.width, roomCanvas.height);
+                ctx.closePath();
+                ctx.clip();
+                ctx.drawImage(new Image(), 0, 0, 1920, 1080, 0, roomCanvas.height / 2 - (i - currentWallpaper) * 60, roomCanvas.width * 0.8, 60);
+                ctx.restore();
+            }
+        }
+
+        function handlePaletteClick(event) {
+            const target = event.target;
+            if (!target.classList.contains('swatch')) return;
+            currentWallpaper = parseInt(target.dataset.index);
+            applyWallpaper(currentWallpaper);
+        }
+
+        window.addEventListener('load', () => {
+            drawRoom();
+            applyWallpaper(currentWallpaper);
+
+            document.querySelectorAll('.swatch').forEach((item, index) => {
+                item.dataset.index = index;
+                item.addEventListener('click', handlePaletteClick);
+            });
+
+            const toggleNightMode = document.createElement('button');
+            toggleNightMode.style.position = 'absolute';
+            toggleNightMode.style.top = '20px';
+            toggleNightMode.style.left = '650px';
+            toggleNightMode.textContent = nightMode ? 'Day' : 'Night';
+            toggleNightMode.addEventListener('click', () => {
+                nightMode = !nightMode;
+                document.body.style.filter = nightMode ? 'none' : 'grayscale(1) contrast(1.2)';
+                drawRoom();
+            });
+            roomCanvas.parentNode.appendChild(toggleNightMode);
+        });
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/qwen25-7b.png b/data/artifacts/d7db9fcb3d14/qwen25-7b.png
new file mode 100644
index 0000000..f69583a
Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/qwen25-7b.png differ
diff --git a/data/artifacts/d7db9fcb3d14/qwen3-14b.html b/data/artifacts/d7db9fcb3d14/qwen3-14b.html
new file mode 100644
index 0000000..10a54af
--- /dev/null
+++ b/data/artifacts/d7db9fcb3d14/qwen3-14b.html
@@ -0,0 +1,149 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Interactive Room Visualizer</title>
+  <style>
+    * { box-sizing: border-box; }
+    html, body {
+      margin: 0;
+      padding: 0;
+      font-family: 'Georgia', serif;
+      background: #f3f3f3;
+      color: #333;
+      overflow: hidden;
+    }
+    body {
+      display: flex;
+      height: 100vh;
+      width: 100vw;
+    }
+    #room-container {
+      flex: 1;
+      position: relative;
+      overflow: hidden;
+    }
+    #room {
+      width: 100%;
+      height: 100%;
+      background: linear-gradient(to bottom, #ffffff 0%, #e6e6e6 100%);
+      background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect width="100" height="100" fill="white" stroke="black" stroke-width="0.5"/></svg>');
+      background-size: 10px 10px;
+      background-repeat: repeat;
+      position: relative;
+    }
+    #feature-wall {
+      position: absolute;
+      top: 20%;
+      left: 25%;
+      width: 50%;
+      height: 60%;
+      background: linear-gradient(to bottom right, #ffffff 0%, #f0f0f0 100%);
+      background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect width="100" height="100" fill="white" stroke="black" stroke-width="0.5"/></svg>');
+      background-size: 10px 10px;
+      background-repeat: repeat;
+      z-index: 1;
+      transition: background-image 1s ease-in-out;
+    }
+    #palette {
+      width: 200px;
+      height: 100%;
+      background: #222;
+      color: white;
+      padding: 20px;
+      box-shadow: -2px 0 5px rgba(0,0,0,0.3);
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+    }
+    .swatch {
+      width: 80px;
+      height: 80px;
+      margin: 10px 0;
+      background: linear-gradient(to bottom right, #ffffff 0%, #f0f0f0 100%);
+      background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect width="100" height="100" fill="white" stroke="black" stroke-width="0.5"/></svg>');
+      background-size: 10px 10px;
+      background-repeat: repeat;
+      border: 2px solid #ccc;
+      cursor: pointer;
+      transition: transform 0.2s;
+    }
+    .swatch:hover {
+      transform: scale(1.05);
+    }
+    #toggle-container {
+      position: absolute;
+      top: 20px;
+      right: 20px;
+      z-index: 2;
+    }
+    #toggle {
+      padding: 10px 20px;
+      background: #444;
+      color: white;
+      border: none;
+      cursor: pointer;
+      border-radius: 5px;
+      font-weight: bold;
+      transition: background 0.3s;
+    }
+    #toggle:hover {
+      background: #666;
+    }
+  </style>
+</head>
+<body>
+  <div id="room-container">
+    <div id="room">
+      <div id="feature-wall"></div>
+    </div>
+    <div id="toggle-container">
+      <button id="toggle">Toggle Day/Night</button>
+    </div>
+  </div>
+  <div id="palette">
+    <div class="swatch" data-texture="damask" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\' stroke=\'#ccc\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#ccc\' transform=\'rotate(45 10 10)\'/></svg>');"></div>
+    <div class="swatch" data-texture="grasscloth" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><path d=\'M0 0 L50 50 L100 0 L50 100 Z\' fill=\'#f0f0f0\'/><path d=\'M0 100 L50 50 L100 100 L50 0 Z\' fill=\'#ccc\'/></svg>');"></div>
+    <div class="swatch" data-texture="geometric" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\'/><path d=\'M0 0 L100 100 M0 100 L100 0\' stroke=\'#ccc\' stroke-width=\'2\'/></svg>');"></div>
+    <div class="swatch" data-texture="damask" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\' stroke=\'#ccc\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#ccc\' transform=\'rotate(45 10 10)\'/></svg>');"></div>
+    <div class="swatch" data-texture="grasscloth" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><path d=\'M0 0 L50 50 L100 0 L50 100 Z\' fill=\'#f0f0f0\'/><path d=\'M0 100 L50 50 L100 100 L50 0 Z\' fill=\'#ccc\'/></svg>');"></div>
+    <div class="swatch" data-texture="geometric" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\'/><path d=\'M0 0 L100 100 M0 100 L100 0\' stroke=\'#ccc\' stroke-width=\'2\'/></svg>');"></div>
+    <div class="swatch" data-texture="damask" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\' stroke=\'#ccc\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#ccc\' transform=\'rotate(45 10 10)\'/></svg>');"></div>
+    <div class="swatch" data-texture="grasscloth" style="background-image: url('data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><path d=\'M0 0 L50 50 L100 0 L50 100 Z\' fill=\'#f0f0f0\'/><path d=\'M0 100 L50 50 L100 100 L50 0 Z\' fill=\'#ccc\'/></svg>');"></div>
+  </div>
+  <script>
+    const textures = {
+      damask: 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\' stroke=\'#ccc\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#ccc\' transform=\'rotate(45 10 10)\'/></svg>")',
+      grasscloth: 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><path d=\'M0 0 L50 50 L100 0 L50 100 Z\' fill=\'#f0f0f0\'/><path d=\'M0 100 L50 50 L100 100 L50 0 Z\' fill=\'#ccc\'/></svg>")',
+      geometric: 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\'/><path d=\'M0 0 L100 100 M0 100 L100 0\' stroke=\'#ccc\' stroke-width=\'2\'/></svg>")'
+    };
+
+    const featureWall = document.getElementById('feature-wall');
+    const swatches = document.querySelectorAll('.swatch');
+    const toggleButton = document.getElementById('toggle');
+
+    let isNight = false;
+
+    swatches.forEach(swatch => {
+      swatch.addEventListener('click', () => {
+        const texture = swatch.getAttribute('data-texture');
+        featureWall.style.backgroundImage = textures[texture];
+      });
+    });
+
+    toggleButton.addEventListener('click', () => {
+      isNight = !isNight;
+      const room = document.getElementById('room');
+      const featureWall = document.getElementById('feature-wall');
+
+      if (isNight) {
+        room.style.background = 'linear-gradient(to bottom, #1a1a1a 0%, #2a2a2a 100%)';
+        featureWall.style.backgroundImage = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#2a2a2a\' stroke=\'#444\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#444\' transform=\'rotate(45 10 10)\'/></svg>")';
+      } else {
+        room.style.background = 'linear-gradient(to bottom, #ffffff 0%, #e6e6e6 100%)';
+        featureWall.style.backgroundImage = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'100\' height=\'100\'><rect width=\'100\' height=\'100\' fill=\'#f0f0f0\' stroke=\'#ccc\' stroke-width=\'0.5\'/><path d=\'M10 0 L0 10 L10 20 L20 10 L10 0 Z\' fill=\'#ccc\' transform=\'rotate(45 10 10)\'/></svg>")';
+      }
+    });
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/data/artifacts/d7db9fcb3d14/qwen3-14b.png b/data/artifacts/d7db9fcb3d14/qwen3-14b.png
new file mode 100644
index 0000000..b77ce7f
Binary files /dev/null and b/data/artifacts/d7db9fcb3d14/qwen3-14b.png differ
diff --git a/data/challenges.json b/data/challenges.json
index 83169fd..38b6925 100644
--- a/data/challenges.json
+++ b/data/challenges.json
@@ -12052,95 +12052,114 @@
     "runs": [
       {
         "model": "qwen3-14b",
-        "status": "running",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
+        "seconds": 64,
+        "cost": 0,
         "started_at": "2026-07-25T06:47:25.029Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.240Z"
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+        "queued_at": "2026-07-25T06:47:21.240Z",
+        "bytes": 8024,
+        "thumb": true
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         "model": "gemma3-12b",
-        "status": "queued",
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-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.246Z"
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+        "cost": 0,
+        "started_at": "2026-07-25T06:48:29.470Z",
+        "finished_at": "2026-07-25T06:49:54.344Z",
+        "queued_at": "2026-07-25T06:47:21.246Z",
+        "bytes": 10040,
+        "thumb": true
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         "model": "hermes3-8b",
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-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.250Z"
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+        "cost": 0,
+        "started_at": "2026-07-25T06:49:54.349Z",
+        "finished_at": "2026-07-25T06:50:08.878Z",
+        "queued_at": "2026-07-25T06:47:21.250Z",
+        "bytes": 3950,
+        "thumb": true
       },
       {
         "model": "qwen25-7b",
-        "status": "running",
+        "status": "done",
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-        "seconds": null,
-        "cost": null,
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+        "cost": 0,
         "started_at": "2026-07-25T06:47:21.273Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.254Z"
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+        "queued_at": "2026-07-25T06:47:21.254Z",
+        "bytes": 5996,
+        "thumb": true
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       {
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-        "status": "queued",
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-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.257Z"
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+        "cost": 0,
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+        "bytes": 11496,
+        "thumb": true
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       {
         "model": "claude-code",
-        "status": "running",
+        "status": "done",
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-        "seconds": null,
-        "cost": null,
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+        "cost": 0,
         "started_at": "2026-07-25T06:47:21.275Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.261Z"
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+        "thumb": true
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+        "status": "done",
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+        "cost": 0.1652,
         "started_at": "2026-07-25T06:47:21.282Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.268Z"
+        "finished_at": "2026-07-25T06:48:41.760Z",
+        "queued_at": "2026-07-25T06:47:21.268Z",
+        "bytes": 41375,
+        "thumb": true
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-        "status": "running",
+        "status": "done",
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-        "seconds": null,
-        "cost": null,
+        "seconds": 109,
+        "cost": 0.1297,
         "started_at": "2026-07-25T06:47:21.285Z",
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.271Z"
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+        "bytes": 22987,
+        "thumb": true
       }
-    ]
+    ],
+    "judging": true
   },
   {
     "id": "ad1a6b8f1387",
@@ -12153,95 +12172,114 @@
     "runs": [
       {
         "model": "qwen3-14b",
-        "status": "queued",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.323Z"
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+        "cost": 0,
+        "started_at": "2026-07-25T06:54:46.063Z",
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-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.324Z"
+        "seconds": 52,
+        "cost": 0,
+        "started_at": "2026-07-25T06:55:37.922Z",
+        "finished_at": "2026-07-25T06:56:30.403Z",
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-        "cost": null,
-        "started_at": null,
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-        "cost": null,
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+        "started_at": "2026-07-25T06:48:41.764Z",
+        "finished_at": "2026-07-25T06:49:32.975Z",
+        "queued_at": "2026-07-25T06:47:21.336Z",
+        "bytes": 25125,
+        "thumb": true
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-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.338Z"
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+        "cost": 0.1079,
+        "started_at": "2026-07-25T06:49:10.679Z",
+        "finished_at": "2026-07-25T06:50:51.314Z",
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+    "judging": true
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   {
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@@ -12254,93 +12292,109 @@
     "runs": [
       {
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-        "status": "queued",
+        "status": "done",
         "error": null,
-        "seconds": null,
-        "cost": null,
-        "started_at": null,
-        "finished_at": null,
-        "queued_at": "2026-07-25T06:47:21.401Z"
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+        "started_at": "2026-07-25T06:58:22.322Z",
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diff --git a/data/costlog.jsonl b/data/costlog.jsonl
index 94e3ea3..a1d3323 100644
--- a/data/costlog.jsonl
+++ b/data/costlog.jsonl
@@ -157,3 +157,12 @@
 {"ts":"2026-07-25T06:44:24.706Z","provider":"openai","model":"gpt-5.1","task":"model-arena","input_tokens":161,"output_tokens":6011,"cost_usd":0.084436}
 {"ts":"2026-07-25T06:44:37.905Z","provider":"xai","model":"grok-4.5","task":"model-arena","input_tokens":370,"output_tokens":4895,"cost_usd":0.074535}
 {"ts":"2026-07-25T06:45:57.649Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena","input_tokens":164,"output_tokens":7861,"cost_usd":0.019751}
+{"ts":"2026-07-25T06:48:41.758Z","provider":"openai","model":"gpt-5.1","task":"model-arena","input_tokens":165,"output_tokens":11781,"cost_usd":0.165223}
+{"ts":"2026-07-25T06:49:10.675Z","provider":"xai","model":"grok-4.5","task":"model-arena","input_tokens":372,"output_tokens":8571,"cost_usd":0.129681}
+{"ts":"2026-07-25T06:49:32.970Z","provider":"openai","model":"gpt-5.1","task":"model-arena","input_tokens":159,"output_tokens":7816,"cost_usd":0.109702}
+{"ts":"2026-07-25T06:50:38.568Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena","input_tokens":167,"output_tokens":11823,"cost_usd":0.029658}
+{"ts":"2026-07-25T06:50:45.160Z","provider":"openai","model":"gpt-5.1","task":"model-arena","input_tokens":165,"output_tokens":7686,"cost_usd":0.107893}
+{"ts":"2026-07-25T06:50:51.309Z","provider":"xai","model":"grok-4.5","task":"model-arena","input_tokens":363,"output_tokens":7119,"cost_usd":0.107874}
+{"ts":"2026-07-25T06:52:36.322Z","provider":"xai","model":"grok-4.5","task":"model-arena","input_tokens":370,"output_tokens":7751,"cost_usd":0.117375}
+{"ts":"2026-07-25T06:53:54.980Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena","input_tokens":159,"output_tokens":10613,"cost_usd":0.026628}
+{"ts":"2026-07-25T06:55:32.062Z","provider":"moonshot","model":"kimi-k2.5","task":"model-arena","input_tokens":168,"output_tokens":6112,"cost_usd":0.015381}

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