Cohere Embed 5 Is First Model Family Benchmarked With New RCP-nDCG@10 Metric
cohere · x · 2026-10-03
- Cohere announced that Embed 5 is the first model family evaluated with RCP-nDCG@10, its new methodology designed to better assess real-world retrieval quality, which is why the benchmark tables look different this time.
- The new metric replaces the traditional nDCG evaluation approach.
- For those selecting embedding models, this means scores aren't directly comparable across old and new leaderboards.
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