[GH-ISSUE #2356] [langgraph]: unclear relationship between short-term memory and LLM context #294

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opened 2026-02-17 17:19:34 -05:00 by yindo · 0 comments
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Originally created by @730alchemy on GitHub (Jan 24, 2026).
Original GitHub issue: https://github.com/langchain-ai/docs/issues/2356

Type of issue

issue / bug

Language

Python

Description

The “managing short term memory” section of the Memory capability for LangGraph states “With short-term memory enabled, long conversations can exceed the LLM’s context window”

This implies that the entire contents of short-term memory is automatically included in the context of an LLM memory. Is that true? Can’t a user choose what data in short-term memory to add to the context? Either way, the relationship between short-term memory and LLM context ought to be clarified.

Originally created by @730alchemy on GitHub (Jan 24, 2026). Original GitHub issue: https://github.com/langchain-ai/docs/issues/2356 ### Type of issue issue / bug ### Language Python ### Description The “managing short term memory” section of the Memory capability for LangGraph states “With short-term memory enabled, long conversations can exceed the LLM’s context window” This implies that the entire contents of short-term memory is automatically included in the context of an LLM memory. Is that true? Can’t a user choose what data in short-term memory to add to the context? Either way, the relationship between short-term memory and LLM context ought to be clarified.
yindo added the langgraphexternal labels 2026-02-17 17:19:34 -05:00
yindo changed title from [langgraph]: unclear relationship between short-term memory and LLM context to [GH-ISSUE #2356] [langgraph]: unclear relationship between short-term memory and LLM context 2026-06-05 17:26:07 -04:00
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Reference: langchain-ai/docs#294