@article{traininglargereasoningmodelsefficientlyv,
  title = {Training Large Reasoning Models Efficiently via Progressive Thought Encoding},
  author = {Zeliang Zhang and Xiaodong Liu and Hao Cheng and Hao Sun and Chenliang Xu and Jianfeng Gao},
  year = {2026},
  eprint = {2602.16839},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.16839},
}