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Gemma 4 模型现已在 Amazon Bedrock 上推出 - AWS
Amazon Web Services · 2026-06-11 · via Recent Announcements

今天,AWS 宣布在 Amazon Bedrock 上提供 Google DeepMind 推出的 Gemma 4 开放权重模型系列。借助 Gemma 4,您可以跨推理、多模态理解、代理式和软件工程工作流程,构建生成式人工智能应用程序。

Amazon Bedrock 上的 Gemma 4 系列包括三个变体:Gemma 4 31B、Gemma 4 26B-A4B 和 Gemma 4 E2B,涵盖密集架构和混合专家(MoE)架构,内置推理、原生函数调用,支持 35 种以上语言以及跨文本、图像、视频和音频的多模态输入。Gemma 4 31B 适用于具有 25.6 万令牌上下文窗口的推理和编码密集型工作负载,Gemma 4 26B-A4B 则主要面向成本和延迟敏感型工作负载,而 Gemma 4 E2B 是最小的变体,专为低延迟的交互式使用案例设计。Gemma 4 基于 Bedrock 中一项旨在提供性价比优势的全新创新,并增强了对工具调用、结构化输出、推理和响应流的支持,因此客户可以使用开源模型构建可靠的生成式人工智能应用程序。

Gemma 4 模型已在以下 AWS 区域推出:美国东部(弗吉尼亚州北部)、美国东部(俄亥俄州)、美国西部(俄勒冈州)和欧洲地区(法兰克福)。要开始使用,请访问我们文档中的 Gemma 4 模型详情页面。