{"entity": "Lefan Zhang", "url": "https://wpnews.pro/entity/Lefan Zhang", "count": 1, "articles": [{"slug": "build-custom-code-based-evaluators-in-amazon-bedrock-agentcore", "title": "Build custom code-based evaluators in Amazon Bedrock AgentCore", "url": "https://wpnews.pro/news/build-custom-code-based-evaluators-in-amazon-bedrock-agentcore", "published_at": "2026-05-18 15:07:15+00:00"}]}