Vectara QA Chain

A chain for performing question-answering tasks with Vectara.

Definitions

A retrieval-based question-answering chain, which integrates with a Vectara retrieval component and allows you to configure input parameters and perform question-answering tasks.

Inputs

• Vectara Store

Parameters

Name	Description
Summarizer Prompt Name	model to be used in generating the summary
Response Language	desired language for the response
Max Summarized Results	number of top results to use in summarization (defaults to 7)

Outputs

Name	Description
VectaraQAChain	Final node to return response