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bitsandbytes

bitsandbytes

by bitsandbytes-foundation · GitHub

Accessible large language models via k-bit quantization for PyTorch.

# llm# machine-learning# pytorch# qlora
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8.3k
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📜 License
MIT
Commercial use OK
📅 Created
2021
🔄 Last commit
yesterday
🏷️ Category
llm
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8.34k8.31k
2026-07-042026-07-22
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Accessible large language models via k-bit quantization for PyTorch.

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What is bitsandbytes?

Accessible large language models via k-bit quantization for PyTorch.

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bitsandbytes is an open-source project. It is released under the MIT license.

Is bitsandbytes free?

Yes. bitsandbytes is free and open source — you can use, modify and self-host it.

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