@article{openreasonerzeroanopensourceapproachto, title = {Open-Reasoner-Zero: An Open Source Approach to Scaling Up Reinforcement Learning on the Base Model}, author = {Jingcheng Hu and Yinmin Zhang and Qi Han and Daxin Jiang and Xiangyu Zhang and Heung-Yeung Shum}, year = {2025}, eprint = {2503.24290}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2503.24290v1}, }