cross-encoder/ms-marco-MiniLM-L6-v2

A compact cross-encoder reranking model fine-tuned on MS MARCO Passage Ranking, designed to score query–passage pairs for relevance in second-stage retrieval pipelines. It balances speed and accuracy among the MiniLM reranker family, achieving 74.30 NDCG@10 at roughly 1,800 docs/sec on a V100 GPU. Source: supabase.