@article{superficialselfimprovedreasonersbenefit,
  title = {Superficial Self-Improved Reasoners Benefit from Model Merging},
  author = {Xiangchi Yuan and Chunhui Zhang and Zheyuan Liu and Dachuan Shi and Soroush Vosoughi and Wenke Lee},
  year = {2025},
  eprint = {2503.02103},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.02103v1},
}