Gemma 3n fully available in the open-source ecosystem!
Gemma 3n is now available in major open-source libraries (transformers, timm, llama.cpp) and runs on-device with multimodal support (text, image, audio, video). It ships two sizes (5B/8B real; 2B/4B VRAM), a flexible MatFormer architecture, and mix-and-match sub-models. It includes a MobileNet-V5 vision encoder and a USM audio encoder, supports 140 languages, and offers a Hugging Face Space demo.