Unverified60% confidenceFactExact time
The ReAct framework builds on chain-of-thought by introducing external tool calls, forming an iterative closed loop of think–act–observe–rethink, and is the core design paradigm of mainstream agent frameworks such as LangChain and AutoGen.
2
Sources
60%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedAgentic tools introduce the ReAct (Reasoning + Acting) framework, forming a complete perception-planning-execution closed loop.83% similarUnverified现代Agent框架如LangChain、AutoGPT、Claude的Computer Use通过ReAct（Reasoning + Acting）范式让模型观察环境、推理并采取行动形成闭环82% similarUnverifiedReAct框架将推理与行动交织执行，AutoGen允许多Agent通过对话协作，LangGraph以有状态图结构管理复杂Agent执行流程80% similarPartially VerifiedMainstream Agent frameworks such as LangChain, AutoGen, and CrewAI are all built around the perception-decision-execution loop.80% similar
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