Merge branch 'sr/more-context-for-context' of https://github.com/langchain-ai/langgraph into sr/more-context-for-context

This commit is contained in:
Sydney Runkle
2025-07-28 16:34:54 -04:00
+2 -2
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@@ -24,14 +24,14 @@ Runtime context is for immutable data like user metadata, tools, db connections,
The `Runtime` object is recommended to access static context and runtime-specific information like the store and stream writer.
!!! note "'Context' is an overloaded term"
!!! note
Runtime context refers to local context: data and dependencies your code needs to run. It does not refer to:
* The LLM context, which is the data passed into the LLM's prompt.
* The "context window", which is the maximum number of tokens that can be passed to the LLM.
You likely want to use the local context to optimize the llm's context window. For example, you
You likely want to use the local context to optimize the LLM's context window. For example, you
could use a user id to fetch a user's name and information from a database to populate the context window with relevant memories.
Specify static context via the `context` argument to `invoke` / `stream`, which is reserved for this purpose: