2 posts

Tagged Search

All articles on the Glassy blog tagged Search.

Hybrid search: BM25 meets vector

Jun 15, 2026 · 4 min read

Glassy combines keyword search (BM25 via SQLite FTS5) with semantic vector search, merged with Reciprocal Rank Fusion. Here is why that matters.

Hybrid search architecture: why BM25 + vector beats either alone

May 16, 2026 · 7 min read

BM25 catches exact keywords. Vector search catches semantic meaning. Neither is enough alone. Here is how Glassy combines them with Reciprocal Rank Fusion — and why the architecture matters.