tuotuoLyu/FPO
Official code for "Reinforcement Fine-Tuning of Flow-Matching Policies for Vision-Language-Action Models" (ICRA 2026): Flow Policy Optimization for pi0
Rising: created 6d ago
- 129stars
- 4forks
- 0open issues
- updated 6d ago
About FPO
FPO is a free, open-source machine learning tool by tuotuoLyu, written mainly in Python. Official code for "Reinforcement Fine-Tuning of Flow-Matching Policies for Vision-Language-Action Models" (ICRA 2026): Flow Policy Optimization for pi0. It has 129 GitHub stars and 4 forks, and was last updated 6d ago. It's released under the MIT license, a standard open-source license.
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FPO FAQ
Can I use FPO commercially?
Yes. MIT is a permissive license: commercial use is allowed as long as you keep the license notice. This is a plain-English summary, not legal advice.
Is FPO free?
Yes. FPO is open source and free to use. It's released under the MIT license, a standard open-source license.
Does FPO run on a Mac?
The project doesn't say. Check its installation guide before you start.
Does FPO need a GPU?
The project doesn't state hardware needs. AI models generally run much faster with a GPU.
Is FPO still maintained?
Yes. It was last updated 6d ago and has 0 open issues on GitHub.
What are alternatives to FPO?
Similar free, open-source tools include transformers, scikit-learn, keras, stable-baselines3.
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