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AWS 演示 LangChain 与 Bedrock 知识库智能体检索

1 reports1 sources4 hr ago updated

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AI overview

AWS Machine Learning Blog 报道，Amazon Bedrock Managed Knowledge Base 新增智能体检索功能。该功能通过 AgenticRetrieveStream API，将多部分问题拆分为子查询，判断证据是否充分并按需再次检索，同时以 trace events 流式返回规划步骤。报道未提及发布时间、定价或可用区域等细节。

Generated from reports · updated 4 hr ago

LatestOct 5
AWS 博客宣布 Bedrock 知识库新增智能体检索，支持子查询拆分与流式 trace 返回。

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Oct 5, 2026
  1. AWS Machine Learning Blog
    LangChain 与 Amazon Bedrock Knowledge Bases 的智能体检索

    Amazon Bedrock Managed Knowledge Base 新增智能体检索，通过 AgenticRetrieveStream API 将多部分问题拆分为子查询、判断证据是否充分并按需再次检索，以 trace events 流式返回规划步骤。

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