BM25
Also written: BM25Okapi, rank-bm25
A classic keyword-matching score that ranks chunks by how well their words match the query. It finds exact terms like `KC-ESP-5LB` that embeddings blur.
Also written: BM25Okapi, rank-bm25
A classic keyword-matching score that ranks chunks by how well their words match the query. It finds exact terms like `KC-ESP-5LB` that embeddings blur.