@article{towardsgeneralizablereasoninggroupcausal,
  title = {Towards Generalizable Reasoning: Group Causal Counterfactual Policy Optimization for LLM Reasoning},
  author = {Jingyao Wang and Peizheng Guo and Wenwen Qiang and Jiahuan Zhou and Huijie Guo and Changwen Zheng and Hui Xiong},
  year = {2026},
  eprint = {2602.06475},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.06475},
}