ReAct（Reason + Act）架构要解决的问题是开放式研究里最经典的问题。本文要做的是一个 Research Brief Agent：会上网搜索、抓取真实 URL、压缩证据，最终产出一份带真实引用的结构化简报。重点不在于功能，而在于 正确写法——不再依赖那种脆弱的 "Thought: / Action ...

In the rapidly evolving field of artificial intelligence, LangGraph has emerged as a groundbreaking tool that is transforming the way advanced AI agents, particularly research agents, are developed.

Have you ever found yourself wishing for a smoother, more intuitive way to interact with complex systems? Whether you’re a developer fine-tuning custom workflows or someone exploring the potential of ...