@article{budgetthinkerempoweringbudgetawarellmrea,
  title = {BudgetThinker: Empowering Budget-aware LLM Reasoning with Control Tokens},
  author = {Hao Wen and Xinrui Wu and Yi Sun and Feifei Zhang and Liye Chen and Jie Wang and Yunxin Liu and Yunhao Liu and Ya-Qin Zhang and Yuanchun Li},
  year = {2025},
  eprint = {2508.17196},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2508.17196},
}