BEIR still shows BM25 holding its own on exact-match domains. Here is the decision rule, the Postgres setup, and when hybrid actually pays.
RAG Without Embeddings: When BM25 Beats Your $0.20-per-1K Vector Index
BEIR still shows BM25 holding its own on exact-match domains. Here is the decision rule, the Postgres setup, and when hybrid actually pays.
Most teams I talk to have "evals." I ask them where the evals run. The answer is almost always the...
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At Inithouse — a studio running parallel product experiments — we built Be Recommended, a tool that...