lily: strip AI-vision material descriptor from fallback titles (was hallucinating 'Grasscloth' etc into 1,556 customer titles with no pricebook backing) — title = '<Collection> <SKU> | Lilycolor'; material stays in design.material for tags

859140fcee5467cee5855cc6e2a1399d0bfb1cc0 · 2026-07-02 09:15:23 -0700 · Steve

Files touched

M onboarding/sangetsu-lilycolor/scripts/title-fallback.py

Diff

commit 859140fcee5467cee5855cc6e2a1399d0bfb1cc0
Author: Steve <steve@designerwallcoverings.com>
Date:   Thu Jul 2 09:15:23 2026 -0700

    lily: strip AI-vision material descriptor from fallback titles (was hallucinating 'Grasscloth' etc into 1,556 customer titles with no pricebook backing) — title = '<Collection> <SKU> | Lilycolor'; material stays in design.material for tags
---
 onboarding/sangetsu-lilycolor/scripts/title-fallback.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/onboarding/sangetsu-lilycolor/scripts/title-fallback.py b/onboarding/sangetsu-lilycolor/scripts/title-fallback.py
index b1ffe4a9..9795384b 100644
--- a/onboarding/sangetsu-lilycolor/scripts/title-fallback.py
+++ b/onboarding/sangetsu-lilycolor/scripts/title-fallback.py
@@ -176,7 +176,13 @@ def main():
 
             prefix = rec.get("mfr_prefix") or ""
             e = enrich.get(sku)
-            descriptor_en = descriptor_from_enrich(e)
+            # Material/style descriptor is AI-VISION-DERIVED (enrichment _provider
+            # local-hybrid) with NO authoritative pricebook backing (functions field
+            # is empty). Per DW rule "AI attributes -> tags, never titles", we do NOT
+            # put it in the customer-facing title — a wrong "Grasscloth" on a vinyl is
+            # a false material claim a trade buyer would rely on. It stays in
+            # design.material (already carried in the merged record) for tag use.
+            descriptor_en = None
 
             settlement_required = False
             if prefix == "LIS":

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