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LlamaIndex is designed to augment large language models with custom private data. It provides tools to ingest data from various sources (APIs, PDFs, SQL, etc.), structure it into indices or graphs for LLM consumption, and expose an advanced retrieval and query interface. The framework supports both high-level APIs for rapid prototyping and lower-level APIs for deep customization of data connectors, indices, retrievers, and query engines. It is structured around a core package with over 300 optional integration packages available via LlamaHub.
Tính năng chính
- Data connectors for ingesting APIs, PDFs, docs, SQL, and more
- Data structuring via indices and graphs for LLM use
- Advanced retrieval and query interface
- Over 300 integration packages on LlamaHub
- High-level and low-level APIs for varied user expertise
- LlamaParse integration for agentic OCR and document parsing
- Support for multi-agent workflows
- In-memory and disk-persisted storage contexts
Yêu cầu, cài đặt và bắt đầu nhanh
Cách sử dụng
Khả năng tương thích của mô hình và trường hợp sử dụng
Supports OpenAI models out of the box. Compatible with non-OpenAI LLMs such as models hosted via Ollama (e.g., `llama-3.1:latest`) and HuggingFace embedding models (e.g., `BAAI/bge-small-en-v1.5`).
Ghi chú về giấy phép và rủi ro
The repository is licensed under the MIT license.
Editorial verification 2026-08-09: repository URL, owner, description, license and repository statistics were reviewed. License metadata: MIT. README was fetched for the channel draft; re-check repository dependencies, releases and model terms before production use.
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