4865f974b6
The hybrid_search RPC always returns up to recall_k dense neighbours, so a query for a term absent from the corpus (e.g. "varginha") returned its 12 nearest vectors — irrelevant chunks like PAGE_NUMBER "1". Two bugs: the reranker was skipped whenever results <= top_k, and there was no relevance floor. Now always run the cross-encoder reranker (BGE-reranker-v2-m3, normalized sigmoid) and drop hits below 0.02. Verified: "varginha" → 0 results; "roswell"/"tic tac"/"disco voador" → relevant hits on top (reranker cleanly separates 0.0001 garbage from 0.03-0.27 matches). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| .. | ||
| chat | ||
| retrieval | ||
| supabase | ||
| chunks.ts | ||
| doc-renderer.ts | ||
| doc-summary.ts | ||
| entity-index.ts | ||
| fm-types.ts | ||
| wiki.ts | ||