@article{reindrivegenreinforcementposttrainingfor, title = {ReinDriveGen: Reinforcement Post-Training for Out-of-Distribution Driving Scene Generation}, author = {Hao Zhang and Lue Fan and Weikang Bian and Zehuan Wu and Lewei Lu and Zhaoxiang Zhang and Hongsheng Li}, year = {2026}, eprint = {2604.01129}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.01129}, }