Expired60% confidenceFactTime unknown

ReAct's workflow consists of three repeating parts: Thought (reasoning), Action (tool call), and Observation (tool result).

2

Sources

60%

Confidence

Medium-term (~90 days)

Relevance

7/2/2026

First Seen

Valid until: 9/30/2026(expired)

Sources

ReAct vs. CodeAct: Two Core Approaches to Agent Tool Calling

bilibili研究院张Q

Related Claims

VerifiedThe core loop of ReAct consists of three steps: Reasoning, Action, and Observation.76% similar UnverifiedReAct 每次循环产生 Thought-Action-Observation 三元组，会被逐步拼接进上下文窗口，多轮循环会快速消耗模型的 Token 配额75% similar UnverifiedReAct范式通过将思考（Thought）→行动（Action）→观察（Observation）三元组交织在同一上下文中构建闭环反馈控制系统74% similar

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