EmbeddingGemma 2 sets new Pareto frontier across code, image, audio benchmarks

tomaarsen · x · 2026-10-28

Google's EmbeddingGemma 2 technical report shows the model establishing a new Pareto frontier across code (MTEB), image/video/visual documents (MMEB-v2), audio (MAEB), and image (MIEB-lite) benchmarks, beating models like UltraBERT-150M, CLAP, and SigLIP at small parameter counts.

Sentence Transformers maintainer tomaarsen called the Pareto charts impressive and plans to read the report for nuggets he can port into Sentence Transformers — he's also listed in the report's acknowledgements.

Related event: Google Open-Sources EmbeddingGemma 2, a 744M Omni-Modal Embedding Model(7 posts)→

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