Chaim
d12cdb1fad
All checks were successful
Build & Deploy / build-and-deploy (push) Successful in 10s
Stage C of the voyage-upgrades-plan shipped to production on 2026-05-03. The doc now leads with the final state and the two empirical corrections vs the original plan: 1. Reciprocal Rank Fusion replaces weighted-sum hybrid merge. voyage-3 cosines (~0.4-0.5) systematically outscale voyage-multimodal-3 cosines (~0.20-0.25); a weighted sum lets text dominate even when image is the better signal. RRF is rank-based and robust to scale differences. 2. Chunker now propagates page_number end-to-end (extractor returns per-page offsets, chunker tags each chunk by its first character's page). A retrofit script backfills page_number on existing document_chunks without re-OCR — uses the stored documents.extracted_text plus PyMuPDF direct text reads as page anchors (linear interpolation for OCR-only pages). Production state on cases 8174-24 + 8137-24: 419 page-image embeddings, 819 chunks tagged with page_number, MULTIMODAL_ENABLED=true in Coolify env, hybrid search verified A/B against text-only baseline. The original stage C plan section is retained below for reference. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>