@article{pretrainzeroreinforcementactivepretraini,
  title = {PretrainZero: Reinforcement Active Pretraining},
  author = {Xingrun Xing and Zhiyuan Fan and Jie Lou and Guoqi Li and Jiajun Zhang and Debing Zhang},
  year = {2025},
  eprint = {2512.03442},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.03442},
}