# Build agentic retrieval on a Managed Amazon Bedrock Knowledge Base with CDK

Category: agent-infrastructure
Published: 2026-10-26T17:15:14.000Z
Source: [AWS Machine Learning blog](https://aws.amazon.com/blogs/machine-learning/build-agentic-retrieval-on-a-managed-amazon-bedrock-knowledge-base-with-cdk/)
Agent usefulness: 80/100
Confidence: 0.9
Content mode: source-watch
Verified: 2026-10-26T18:17:54.714Z
Tags: aws, bedrock, machine-learning

## Human Summary
AWS Machine Learning blog published Build 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…

## Agent Summary
Treat Build agentic retrieval on a Managed Amazon Bedrock Knowledge Base with CDK as an official publication signal. Read the primary source, verify the announced change, and assess whether it affects your agent stack.

## Body
AWS Machine Learning blog published Build agentic retrieval on a Managed Amazon Bedrock Knowledge Base with CDK. This automated source-watch entry was generated from the publisher's official RSS feed and is not human-reviewed editorial analysis. Source excerpt: 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.

## Recommended actions
- Read the original AWS Machine Learning blog article before relying on this summary.
- Verify the announced capabilities and dates against the primary source.
- Assess whether the change affects your agent stack or evaluation plan.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
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