Google DeepMind Open-Sources TranslateGemma: Efficient Translation Models That Beat Larger Baselines at Half the Size

DeepMind released TranslateGemma, a family of open translation models in 4B, 12B, and 27B parameter sizes supporting 55 languages — with the 12B model reportedly outperforming the 27B baseline.

Google DeepMind released TranslateGemma on Thursday, a new family of open-source translation models built on the Gemma 3 architecture. As @GoogleDeepMind announced, the models come in 4B, 12B, and 27B parameter sizes, support 55 languages, and are "designed for efficiency without sacrificing quality."

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