LiteLLM Chat Model
AI-generatedSummary
Configure a LiteLLM chat model with the specified model and generation parameters, returning a LangChain ChatOpenAI instance.
Inputs
- model (required) — The model to use. Choose from the list, or enter a model ID manually.
- options — Standard parameters automatically translated by LiteLLM for all providers. Custom parameters take precedence over these.
- customParameters — Extra JSON fields passed directly to the API. Takes precedence over options parameters with matching keys.
Output shape
{ response: instance } where instance is a ChatOpenAI model configured with the provided model and parameters.
The node outputs an AiLanguageModel instance; no item data is consumed for the LLM call.
Examples
Example 1: Basic chat model invocation with GPT-4o.
model: 'gpt-4o'; options: { temperature: 0.7, maxTokens: 1000 }