---
格式版本: 2
标题: "Web Search on Amazon Bedrock is now available in AWS GovCloud (US-West)"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/09/amazon-bedrock-web-aws-govcloud/"
发布日期: "2026-09-02"
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: 2026-09-02T17:52:00Z"
发布时间校准原因: "AWS官方公告的postDateTime字段明确标识发布时间，且与候选日期一致，无矛盾。"
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: "2026-09-07T22:54:23+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: 2020
发现时间: "2026-09-07T22:07:26+08:00"
入库时间: "2026-09-07T14:54:26.275Z"
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:
  []
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: 35
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "正文主线为AWS Bedrock Web Search在GovCloud的区域扩展，属于云上模型推理辅助工具，与超节点、AI Rack、机柜级系统或关键部件无直接关联。虽有官方权威来源和完整可用性信息，但无新增机架级架构、互连、供电、液冷等基础设施事实，命中应用与模型效率相关否决，不能进入超节点业务情报库。"
AI质检模型: "zj-deepseek-v4-flash"
AI质检时间: "2026-09-07T22:54:32+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: 3
AI商业部署信号: 5
AI完整性: 8
AI评分提示词版本: "v17-精简生产版"
AI评分提示词SHA256: "48fb9777f386026761b4873eaff30807694fb11e9b352d7c69bf2dfde750cc7d"
AI评分知识库版本: "knowledge_base_v1-20260819+runtime.100"
AI评分知识库SHA256: "7fe4568b9de9fc322c105ece08d18efab5b9b86f27dea6eb043b9a4d273bde60"
AI评分知识库检索词: "[\"AWS\",\"OpenAI\",\"https://aws.amazon.com/new\",\"US-West\",\"GPT\",\"US\",\"AWS-native\",\"IAM\",\"API\",\"GPT-5.4\",\"GPT-5.6\"]"
AI评分知识库命中: "[{\"id\":\"runtime-51cfe3db04ed0bd3efb5e0e3\",\"title\":\"The full stack behind abundant intelligence\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-25\",\"matchedTerms\":[\"AWS\",\"OpenAI\",\"GPT\",\"US\",\"API\",\"GPT-5.4\",\"GPT-5.6\"],\"rank\":-22.98898442838056},{\"id\":\"runtime-b9406ae170bd91336ab3bb25\",\"title\":\"Jalapeño’s first results show industry-leading speed and efficiency in AI inference\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-25\",\"matchedTerms\":[\"OpenAI\",\"GPT\",\"US\",\"API\",\"GPT-5.4\",\"GPT-5.6\"],\"rank\":-17.63585391624748},{\"id\":\"runtime-ba9a8fcaf332bae34960d0f8\",\"title\":\"Amazon EC2 P6-B200 instances are now available in the AWS Asia Pacific (Hyderabad) Region\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-09-03\",\"matchedTerms\":[\"AWS\",\"US-West\",\"US\",\"API\"],\"rank\":-14.611696028217658},{\"id\":\"runtime-ed0b613c85d0392cdd3f0821\",\"title\":\"Amazon EC2 P6-B200 instances are now available in the AWS Asia Pacific (Hyderabad) Region\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-09-03\",\"matchedTerms\":[\"AWS\",\"US-West\",\"US\",\"API\"],\"rank\":-14.611696028217658},{\"id\":\"runtime-83dfe7d4e2b1819cedc55a6a\",\"title\":\"Amazon EC2 P6-B300 instances are now available in the AWS Asia Pacific (Jakarta) Region\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-09-03\",\"matchedTerms\":[\"AWS\",\"US\"],\"rank\":-13.273058727781235}]"
采集批次: "2026年9月7日22点05分18秒"
采集批次ID: "20260907-220517-361"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/09/amazon-bedrock-web-aws-govcloud"
---

The Web Search built-in server-side tool on Amazon Bedrock is now available in AWS GovCloud (US-West), helping bring grounded web results to compliance-sensitive government and public-sector workloads. Web Search helps supported OpenAI GPT models ground responses with information from the web. Responses include citations to the sources the model used so users can trace each claim back to its web origin. This can be especially valuable whenever an answer depends on information that changes over time or is more recent than a model's training data, such as current events, recent releases or live pricing. Because the tool runs inside Amazon Bedrock, you don't host a search index, manage crawlers, or write the tool-call loop yourself.

Web Search is designed to support the governance and data-handling standards AWS GovCloud (US) customers require. By default, it keeps your request data within the AWS boundary, serving results from a web index and cache maintained by Amazon. As an AWS-native capability governed by AWS Identity and Access Management (IAM), administrators can allow or deny it at the account or organization level and restrict it by Region, giving teams centralized control while keeping request data within the AWS boundary by default. To get started, add a tool of type web\_search to the tools array in your OpenAI Responses API request using your existing OpenAI client library with an Amazon Bedrock API key. The model uses the tool only when it determines a request needs current information. At launch, Web Search in AWS GovCloud (US-West) supports GPT-5.4, GPT-5.6 Terra and Luna models.

Web Search is available in AWS GovCloud (US-West), in addition to US East (N. Virginia), US East (Ohio), and US West (Oregon). To get started, see the Web Search [technical blog](https://aws.amazon.com/blogs/machine-learning/introducing-web-search-on-amazon-bedrock-for-foundation-model-grounding/). For implementation guidance, see the [Web Search documentation](https://docs.aws.amazon.com/bedrock/latest/userguide/web-search.html). For pricing, see the Amazon Bedrock [pricing page](https://aws.amazon.com/bedrock/pricing/).