Digest · past 24h

1. Agentic Retrieval for Amazon Bedrock Managed Knowledge Base
   AWS introduced agentic retrieval for Amazon Bedrock Managed Knowledge Bases, which breaks down complex queries into sub-queries, evaluates whether the retrieved information is sufficient, and re-runs the search if needed. In the MuSiQue benchmark, agentic retrieval improved recall by up to 20% compared to single-shot retrieval, especially on multi-step questions.