Google's most powerful AI open translation model: TranslateGemma debuts.

Google has released TranslateGemma, an open translation model series based on the Gemma 3 architecture, offering three parameter scales: 4B, 12B, and 27B. The series supports 55 core languages and multimodal image translation. The 12B version surpasses baseline models with larger parameter sets in translation quality, while the 4B model performs comparably to the 12B baseline and runs smoothly on mobile devices.