@article{lesslanguageslesstokensanefficientunifie,
  title = {Less Languages, Less Tokens: An Efficient Unified Logic Cross-lingual Chain-of-Thought Reasoning Framework},
  author = {Chenyuan Zhang and Qiguang Chen and Xie Chen and Zhuotao Tian and Bowen Xing and Meishan Zhang and Libo Qin and Baotian Hu and Min Zhang},
  year = {2026},
  eprint = {2604.20090},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.20090},
}