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oumi
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oumi

Easily fine-tune, evaluate and deploy Qwen, Gemma, or any open weight LLM!

by oumi-ai · GitHub
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dpoevaluationfine-tuningApache-2.0PythonSelf-hostable
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Fine-tune and deploy AI language models like Qwen and Gemma for your specific needs (Cursor required)

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📈 Star history
9.4k9.3k
2026-07-042026-08-31
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📄 About

Easily fine-tune, evaluate and deploy Qwen, Gemma, or any open weight LLM!

oumi has 9.4k stars on GitHub. It has been forked 787 times. oumi is written mainly in Python. It has been in active development since 2024. oumi is available under the Apache-2.0 license. Its main topics are dpo, evaluation, fine-tuning, gpt-oss.

Frequently asked questions

What is oumi?

Easily fine-tune, evaluate and deploy Qwen, Gemma, or any open weight LLM!

Is oumi open source?

oumi is an open-source project. It is released under the Apache-2.0 license.

Is oumi free?

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

What license does oumi use?

oumi is available under the Apache-2.0 license.

What language is oumi written in?

oumi is written mainly in Python.

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