Gemma is a family of open models built by Google DeepMind. Gemma 4 models are multimodal, handling text and image input (with audio supported on small models) and generating text output. This release includes open-weights models in both pre-trained and instruction-tuned variants. Gemma 4 features a context window of up to 256K tokens and maintains multilingual support in over 140 languages.
Vision (Image)ReasoningTool UseFile Input
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'google/gemma-4-26b-a4b-it', prompt: 'Why is the sky blue?'})
