AWS releases UAEF, an open-source framework for evaluating AI agents across frameworks
AIAWS introduces the Universal Agent Evaluation Framework (UAEF), which uses adapters to convert traces from LangGraph, LangChain, Strands Agents, and Amazon Bedrock AgentCore into one common format. It scores them with 36 built-in metrics across 7 dimensions and stores results in Amazon DynamoDB and Amazon S3 for version comparison.
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AWS Machine Learning Blog · Samaneh Aminikhanghahi · aws.amazon.comPublished · added here
Original title: UAEF: A framework-agnostic system for closed-loop evaluation of AI agents