FreshStack retrieval leaderboard revamped, adds Cohere Embed v5 and EmbeddingGemma2

beirmug · x · 2026-10-23

The FreshStack website and leaderboard have been revamped, adding several recent retrieval models including Cohere Embed v5, Google's EmbeddingGemma2, and Perplexity's late-interaction models. The benchmark helps pick robust retrieval models and surfaces evaluation findings — useful for anyone selecting embeddings for RAG systems.

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