Mixedbread releases mxbai-rerank-v3.1-listwise, 61x faster than GPT-5.6-sol
bclavie · x · 2026-07-30
Mixedbread launches mxbai-rerank-v3.1-listwise, a listwise reranker matching GPT-5.6-sol (high) ranking quality at 61x speed, up to 54% faster than v3 on long docs. Features recency-aware ranking, source-priority resolution, and multi-step composite instructions. Available now.
Related event: Mixedbread Launches mxbai-rerank-v3.1 Listwise Reranker(3 posts)→
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