---
格式版本: 2
标题: "OpenAI GPT-5.6 Terra and Luna now available on Amazon Bedrock in AWS GovCloud (US)"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/openai-gpt-terra-luna-govcloud/"
发布日期: "2026-08-24"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "llm:local:original_script_field"
发布时间证据: "postDateTime: 2026-08-24T13:00:00Z"
发布时间校准原因: "候选日期来自文章原始脚本字段的发布时间标记，符合发布时间判定优先级。"
发布时间校准置信度: "1"
发布时间候选数量: 1
发布时间严格候选数量: 0
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-08-25T01:56:25+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 39367
发现时间: "2026-08-25T01:56:20+08:00"
入库时间: "2026-08-24T17:57:06.618Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
  - "performance"
相关厂家:
  - "AWS"
  - "OpenAI"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
  []
AI优质: "否"
AI打分: 28
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "内容仅宣布OpenAI模型在AWS Bedrock上可用，属模型服务发布，未涉及超节点、AI Rack、机柜级硬件、供电散热或高速互连等任何项目主题，与超节点/AI基础设施硬件无关。"
AI质检模型: "ali-deepseek-v4-flash"
AI质检时间: "2026-08-25T01:57:15+08:00"
AI主题相关性: 2
AI来源权威性: 12
AI新颖性: 5
AI技术细节: 2
AI商业部署信号: 3
AI完整性: 4
AI摘要: "OpenAI 的 GPT-5.6 Terra 与 Luna 模型已在 AWS GovCloud（US-West/US-East）的 Amazon Bedrock 上正式可用。"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T02:10:29.588Z"
采集批次: "2026年8月25日1点56分17秒"
采集批次ID: "20260825-015617-463"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/openai-gpt-terra-luna-govcloud"
---

GPT-5.6 Terra and Luna are now generally available on Amazon Bedrock in AWS GovCloud (US-West) and AWS GovCloud (US-East), bringing the smartest family of models from OpenAI yet to Bedrock's next-generation inference engine built for high-performance, security and reliability. GPT-5.6 sets a new standard for intelligence and efficiency, allowing you to solve harder problems in less time and with more intelligence per token. The two models span capability tiers from balanced performance (Terra) to fast, cost-efficient inference (Luna).

With GPT-5.6, you can build autonomous coding agents, run long-horizon genomics and biology analyses, and perform advanced cybersecurity research. Terra provides GPT-5.5-level performance at half the cost and Luna brings fast, affordable inference at the lowest price point. GPT-5.6 also supports prompt caching with explicit cache breakpoints, so repeated context across agentic workflows is billed at a 90% discount and doesn't compound cost as you scale.

GPT-5.6 Terra and Luna support 1 million token context windows on Amazon Bedrock, enabling you to process full codebases, lengthy documents, and multi-turn agent histories in a single request. Models reason over broader context and return more accurate, coherent responses without chunking or information loss.

For regional availability, please see the Amazon Bedrock [regional availability page](https://docs.aws.amazon.com/bedrock/latest/userguide/models-region-compatibility.html#model-regions-openai). Get started with Terra and Luna using the [Amazon Bedrock Console](https://console.amazonaws-us-gov.com/bedrock/) or the Responses API on the bedrock-mantle endpoint. To learn more, see the [Amazon Bedrock documentation](https://docs.aws.amazon.com/bedrock/latest/userguide/model-cards-openai.html) and read the [launch blog post](https://aws.amazon.com/blogs/machine-learning/openai-gpt-5-6-sol-terra-and-luna-are-now-generally-available-on-amazon-bedrock/).