# Amazon — Query claims in natural language with Amazon Bedrock Knowledge Bases

- Company: Amazon (amazon.com)
- Announced: 2026-09-30T15:37:15+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://aws.amazon.com/blogs/machine-learning/query-claims-in-natural-language-with-amazon-bedrock-knowledge-bases/
- Record: https://forck.live/items/15413-query-claims-in-natural-language-with-amazon-bedrock-knowledge-bases
- Subject: Bedrock / Nova

Amazon's technical guide explains how to use Amazon Bedrock Knowledge Bases with AgenticRetrieveStream to build a claims assistant that answers natural-language questions from claim documents stored in Amazon S3, with metadata filtering and contextual grounding guardrails.

## Evidence

Verbatim from https://aws.amazon.com/blogs/machine-learning/query-claims-in-natural-language-with-amazon-bedrock-knowledge-bases/:

> This technical how-to uses synthetic claim records and doesn't describe a production customer deployment. You build a claims assistant that answers natural-language questions with citations by completing these steps:

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