Gemma 4 models now available on Amazon Bedrock in AWS GovCloud (US-West)

The Gemma 4 family of open-weight models from Google DeepMind is now available on Amazon Bedrock in AWS GovCloud (US-West). The Gemma 4 family includes three variants-Gemma 4 31B, Gemma 4 26B-A4B, and Gemma 4 E2B-spanning dense and mixture-of-experts (MoE) architectures with built-in reasoning, native function calling, support for 35+ languages, and multimodal input across text, image, video, and audio. Gemma 4 31B is suited for reasoning- and coding-heavy workloads with a 256K-token context window, Gemma 4 26B-A4B targets cost- and latency-sensitive workloads, and Gemma 4 E2B is the smallest variant, designed for low-latency interactive use cases. Gemma 4 runs on a new innovation in Amazon Bedrock designed for price performance, with improved support for tool calling, structured output, reasoning, and response streaming, enabling customers to build reliable generative AI applications with open-source models.