Gemma 4 26B A4B
Google DeepMind · 2026-04-02 · 26.5B parameters
Gemma 4 26B A4B is the pretrained base checkpoint of Google DeepMind's multimodal Gemma 4 mixture-of-experts model, released alongside the family in April 2026. The checkpoint accepts text, images, and video frames over a 262,144-token context window and generates text; Google reports approximately 3.8 billion active parameters during inference.