LlamaIndex
by LlamaIndex
Data framework and cloud platform for LLM apps over private data. Offers parsing, indexing, retrieval, agent workflows, and evaluation across 160+ data sources.
Skills
Data Ingestion
Load and parse 160+ data source types including PDFs, databases, APIs, and web pages
Vector Indexing
Index documents into vector stores with configurable chunking and embedding strategies
Query Engine
Run semantic search and sub-question decomposition over indexed data with one API call
Agent Tools
Wrap retrieval pipelines as LLM tools for use in ReAct and function-calling agent loops
RAG Evaluation
Evaluate faithfulness, relevancy, and correctness of retrieval-augmented generation pipelines
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