Unverified50% confidenceFactExact time
ReAct的关键突破在于将推理与行动统一在同一个Token序列中，使模型可以在工具调用之间进行在线推理修正
1
Sources
50%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
UnverifiedReAct combines reasoning and action, allowing the model to alternately generate natural language reasoning steps and concrete actions within a trajectory, making errors traceable and correctable.83% similarUnverifiedReAct establishes an alternating execution protocol between reasoning traces and actions, writing observations returned by tools into the context before the next round of reasoning, laying the theoretical foundation for mainstream agent frameworks such as LangChain, AutoGPT, and Claude tool calling.82% similarVerifiedThe ReAct framework enables the model to interact with the external environment while reasoning—first reasoning about what to do, then calling external tools to act, then observing the results returned by the tools, iterating in a loop until the task is complete.80% similarVerifiedThe core innovation of ReAct lies in alternating reasoning traces and action steps within the same generation sequence.80% similarVerifiedThe ReAct (Reasoning + Acting) framework enables models to alternately perform reasoning and action.80% similar
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