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Basic LLM Chain#

The Basic LLM Chain node allows you to set the prompt that the model will use along with setting an optional parser for the response.

On this page, you'll find the node parameters for the Basic LLM Chain node, and links to more resources.

Examples and templates

For usage examples and templates to help you get started, refer to n8n's LangChain integrations page.

Node parameters#

Prompt#

This is the prompt that the model uses. For example:

1
Tell me a joke about {{ $json.input }}

View example workflows and related content on n8n's website.

Refer to LangChain's documentation on Basic LLM Chains for more information about the service.

View n8n's LangChain documentation.