ReAct (Reason + Act)

What is ReAct (Reason + Act)?

ReAct is a prompting pattern where the model generates a 'Thought', performs an 'Action' (using a tool), and then observes the result, allowing for dynamic problem solving.

Where did the term "ReAct (Reason + Act)" come from?

A foundational paper in agentic design.

How is "ReAct (Reason + Act)" used today?

The basis for frameworks like LangChain agents.

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