Tools & Frameworks

LlamaIndex Framework

Quick Answer

A data framework for indexing and querying documents with LLMs, enabling RAG applications.

LlamaIndex (formerly GPT Index) focuses on indexing and retrieval. LlamaIndex provides data connectors and indexing strategies. LlamaIndex enables RAG easily. LlamaIndex abstracts chunking and embedding. LlamaIndex supports various indexes and retrievers. LlamaIndex is practical for RAG applications. LlamaIndex reduces RAG complexity. LlamaIndex integrates with LangChain.

Last verified: 2026-04-08

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