LlamaIndex: Connecting Data to LLMs

LLMs are only as good as the data they have access to. LlamaIndex (formerly GPT Index) is the premier data framework designed specifically to bridge the gap between your custom data—databases, APIs, PDFs, Notion pages—and the reasoning engine of an LLM.

Data Ingestion and Indexing

LlamaIndex provides hundreds of "data connectors" that ingest information from almost any source. It doesn't just dump text into a model; it intelligently structures that data into optimized "indices"—like vector stores or graph structures—that allow the LLM to retrieve precise, relevant context for any given query.

Advanced Query Engines

Whether you are building a semantic search tool, a question-answering chatbot, or a document summary engine, LlamaIndex handles the heavy lifting of document orchestration, ensuring your RAG system is both accurate and contextually aware.