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AI Agents · Concept

Reflection

LangGraph memory has short-term, long-term, and procedural forms. Short-term memory follows a thread; long-term memory works across threads; procedural memory shapes agent behavior through its model, code, and prompt.

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Syntax

app.invoke(input, {"configurable": {"thread_id": "..."}})

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • Short-term memory
  • Long-term memory
  • Procedural memory
  • State
  • checkpointer
  • store
  • Reflection
  • LangGraph

Source: Memory overview - Docs by LangChain. Checked 2026-11-03.