Building agentic retrieval on a managed Bedrock knowledge base with CDK
What happened
On 27 October 2026, the AWS Machine Learning Blog published an article on deploying an enterprise-grade agentic retrieval system on a managed Amazon Bedrock Knowledge Base using AWS CDK. According to the article, the system uses the AgenticRetrieveStream API to deliver multi-turn planning, tool-driven retrieval and answer generation with citations. This is currently the only report on the matter, with no follow-up developments or contradictions with other reports.
Written by AI from the reports · updated 2 h ago
Timeline
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- AWS Machine Learning BlogBuild agentic retrieval on a Managed Amazon Bedrock Knowledge Base with CDK
Build enterprise agentic retrieval on a Managed Amazon Bedrock Knowledge Base with the AWS CDK: an agent that routes across two knowledge bases, retrieves through the AgentCore Gateway, and returns grounded, cited answers, with seven layers of observability and both on-demand and continuous evaluation, all deployed as a single CDK application.
Heat of this event
Current heat 9·Peak in the comparable range 10（Oct 27 03:00）·Change over 24 hours in the comparable range –
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