GPT-6 Astra 登陆 Amazon Bedrock，强化企业级 AI 应用
原标题：Take on your most ambitious work with GPT-6 Astra on Amazon Bedrock
AI 摘要
OpenAI 的 GPT-6 Astra 模型已在 Amazon Bedrock 上正式可用，该模型具备更强的推理和判断能力，支持高达 100 万 token 的上下文窗口，并引入了显式和隐式提示缓存。它通过 OpenAI 的 Preparedness Framework 评估，成为首个达到网络安全能力 Critical 级别的模型，并集成了 AWS 的安全与治理控制。企业可通过 Bedrock API 直接调用，或配置 ChatGPT Work 和 Codex 使用，同时新增了针对企业应用的插件。
正文节选
Take on your most ambitious work with GPT-6 Astra on Amazon Bedrock GPT-6 Astra from OpenAI brings greater depth and judgment to your most demanding tasks and runs on the Amazon Bedrock inference engine built for high performance, security, and scale. Organizations are already running AI agents that write code, analyze data, and automate complex workflows at production scale on Amazon Bedrock. GPT-6 Astra raises the potential of what those agents can deliver. It applies deeper reasoning and shar