Chunking decides more of your retrieval quality than the model does, and the obvious way to measure it rewards the worst possible answer. Here are eight strategies, measured on the same documents.

Learn how to build a multi-tenant agentic document chat application on Amazon Bedrock Managed Knowledge Base, where users upload documents and immediately ask grounded questions. This post covers the ingestion and retrieval flows, the asynchronous indexing lifecycle, per-user data isolation, and best practices for operating the solution at scale.