Skip to content

Question and Answer Chain#

Use the Question and Answer Chain node to use a vector store as a retriever.

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

Examples and templates

For usage examples and templates to help you get started, refer to n8n's Retrivel Q&A Chain integrations page.

Node parameters#

Query#

The question you want to ask.

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

Refer to LangChain's documentation on retrieval chains for examples of how LangChain can use a vector store as a retriever.

View n8n's Advanced AI documentation.