LEANN
[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
Run a private application that can quickly search through millions of documents while saving a lot of storage space.
From the README
git clone https://github.com/yichuan-w/LEANN.git leann cd leann
Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.
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LEANN has 12.8k stars on GitHub. It has been forked 1.2k times. LEANN is written mainly in Python. It has been in active development since 2025. LEANN is available under the MIT license. Its main topics are ai, faiss, gpt-oss, langchain.
What is LEANN?
[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
Is LEANN open source?
LEANN is an open-source project. It is released under the MIT license.
Is LEANN free?
Yes. LEANN is free and open source — you can use, modify and self-host it.
What license does LEANN use?
LEANN is available under the MIT license.
What language is LEANN written in?
LEANN is written mainly in Python.
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