Single-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base

Lab · Single-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base

RAG & MemoryAgents

What is Single-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base?

Amazon Bedrock Managed Knowledge Base now supports single-shot RAG and retrieval-only requests through AgenticRetrieveStream, alongside agentic retrieval. This post explains how the maxAgentIteration parameter matches retrieval effort to each request, using an

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The story so far

Early Signal first spotted Single-shot and agentic retrieval with Amazon Bedrock Managed Knowledge Base on November 9, 2026. Early Signal files it under RAG & Memory, Agents.