> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fiddler.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# setLlmContext

> setLlmContext

<ParamField path="model" type="unknown" required={true}>
  A LangChain chat model instance (e.g. `ChatOpenAI`).
</ParamField>

<ParamField path="contextText" type="string" required={true}>
  The context string to attach.
</ParamField>