Gemma Embedding 2 hits SOTA on Vietnamese speech after 3,000 hours of audio, 2 hours on 8xH100

stablequan · x · 2026-10-14

Developer stablequan reports that fine-tuning Google's Gemma Embedding 2 on 3,000 hours of Vietnamese audio produced a SOTA speech embedding model — and the entire training run took just 2 hours on 8xH100.

A striking data point that for mid- and low-resource languages, fine-tuning an open embedding backbone on local data can hit top results at tiny cost.

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