@article{dirlanefficientposttrainingframeworkford, title = {DiRL: An Efficient Post-Training Framework for Diffusion Language Models}, author = {Ying Zhu and Jiaxin Wan and Xiaoran Liu and Siyang He and Qiqi Wang and Xu Guo and Tianyi Liang and Zengfeng Huang and Ziwei He and Xipeng Qiu}, year = {2025}, eprint = {2512.22234}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.22234}, }