Tag: rag

All the articles with the tag "rag".

• 7 Signals, 4 Scopes: How LibTrails Searches 100 Books

  16 Feb, 2026

  How I built a multi-scope hybrid search system — 7 signals for books, 5 for clusters — combining BM25 full-text search with semantic vector search, all fused via Reciprocal Rank Fusion.