V10.399 demote named variant catalog alerts

services/marketplace_product_matcher.py

@@ -503,6 +503,8 @@ VARIANT_OPTION_COLOR_WORDS = {
     "梔子花",
     "白麝香",
     "黑麝香",
+    "清新花園",
+    "寶貝粉香",
     "青檸羅勒",
     "炭木香",
     "無花果",
@@ -1630,6 +1632,7 @@ def _build_evidence_flags(
         flags.append("catalog_count_omission")
     for reason in (
         "unit_comparable",
+        "variant_selection_review",
         "variant_option_conflict",
         "variant_descriptor_conflict",
         "count_conflict",
@@ -1682,7 +1685,7 @@ def _classify_match_quality(
         and (direct_spec_evidence or (shared_anchor and token_score >= 0.62 and sequence_score >= 0.58))
     )
     if strong_identity_evidence and not catalog_count_omission:
-        if multi_component_pair:
+        if multi_component_pair or "variant_selection_review" in reason_set:
             return "exact", "manual_review", "identity_review"
         return "exact", "total_price", "price_alert_exact"
 
@@ -1760,6 +1763,9 @@ def score_marketplace_match(
     variant_option_conflict = _has_explicit_variant_option_conflict(left, right, shared_anchor)
     if variant_option_conflict:
         reasons.append("variant_option_conflict")
+    variant_selection_review = _has_named_variant_selection_review(left, right, shared_anchor)
+    if variant_selection_review:
+        reasons.append("variant_selection_review")
 
     hard_veto = brand_conflict or spec_conflict
     if bundle_offer_conflict:
@@ -2936,6 +2942,24 @@ def _has_explicit_variant_option_conflict(
     return True
 
 
+def _has_named_variant_selection_review(
+    left: ProductIdentity,
+    right: ProductIdentity,
+    shared_anchor: str,
+) -> bool:
+    left_options = _explicit_variant_option_tokens(left)
+    right_options = _explicit_variant_option_tokens(right)
+    if bool(left_options) == bool(right_options):
+        return False
+
+    option_identity = left if left_options else right
+    named_options = {option for option in (left_options or right_options) if not option.isdigit()}
+    if len(named_options) < 2:
+        return False
+    text = option_identity.searchable_name
+    return _is_multi_variant_catalog_listing(option_identity) or bool(re.search(r"[/／、,&＆]", text))
+
+
 def _search_core_score(token: str, all_tokens: set[str]) -> tuple[int, int, str]:
     cleaned = _clean_search_phrase(token)
     if not cleaned: