LlamaIndex integrations

Documentation Index

Fetch the complete documentation index at: https://docs.langchain.com/llms.txt

Use this file to discover all available pages before exploring further.

LlamaIndex is the leading data framework for building LLM applications

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Installation and setup

pip install llama-index

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Retrievers

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LlamaIndexRetriever

It is used for the question-answering with sources over an LlamaIndex data structure.

from langchain_community.retrievers.llama_index import LlamaIndexRetriever

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LlamaIndexGraphRetriever

It is used for question-answering with sources over an LlamaIndex graph data structure.

from langchain_community.retrievers.llama_index import LlamaIndexGraphRetriever