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Training & fine-tuning

modelscope/ms-swift

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.8, DeepSeek-V4, GLM-5.1, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM5.3, Gemma4, Llava, Phi4

Really freeApache-2.0Python
Stars
16k
Forks
1.7k
Open issues
459
Last push
today

About ms-swift

ms-swift is a free, open-source machine learning tool by modelscope, written mainly in Python. Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.8, DeepSeek-V4, GLM-5.1, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM5.3, Gemma4, Llava, Phi4. It has 16k GitHub stars and 1.7k forks, and was last updated today. It's released under the Apache-2.0 license, a standard open-source license.

License
Apache-2.0
Language
Python
Stars
15,909
Last update
today
Runs on Mac
Not stated
GPU
Not stated
Paid API key
Not required
Self-hostable
Not stated

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ms-swift FAQ

Is ms-swift free?

Yes. ms-swift is open source and free to use. It's released under the Apache-2.0 license, a standard open-source license.

Does ms-swift run on a Mac?

Its README doesn't say. Check the installation guide on GitHub before you start.

Does ms-swift need a GPU?

Its README doesn't state hardware needs. AI models generally run much faster with a GPU.

Is ms-swift still maintained?

Yes. It was last updated today and has 459 open issues on GitHub.

What are alternatives to ms-swift?

Similar free, open-source tools include peft, TinyEngram, verl-omni, Jackrong-llm-finetuning-guide.

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