Installation | Quick Start | Implementation Details | Add Dataset/Environment
Debug & Known Issues | License | Acknowledgement

• [2025/06/14] Updated webpage for a detailed explanation to the algorithm design.

Please follow the steps in installation/reinflow-setup.md.

To fully reproduce our experiments, please refer to ReproduceExps.md. To download our training data and reproduce the plots in the paper, please refer to ReproduceFigs.md.

Please refer to Implement.md for descriptions of key hyperparameters of FQL, DPPO, and ReinFlow.

Please refer to Custom.md.

Please refer to KnownIssues.md to see how to resolve errors you encounter.

• Support fine-tuning Mean Flow with online RL
• Possible open-source the WandB projects via a corporate account. (currently is in .csv format)
• Replace figs with videos in the drop-down menu of specific tasks in the webpage.

This repository is released under the MIT license. See LICENSE. If you use our code, we appreciate it if you paste the license at the beginning of the script.

This repository was developed from multiple open-source projects. Major references include:

• TorchCFM, Tong et al.: Conditional flow-matching repository.
• Shortcut Models, Francs et al.: One-step Diffusion via Shortcut Models.
• DPPO, Ren et al.: DPPO official implementation.

For more references, please refer to Acknowledgement.md.