CaptchaMind: Training CAPTCHA Solvers via Reinforcement Learning with Explicit Reasoning Supervision

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@article{pengcheng2026,
  title = {CaptchaMind: Training CAPTCHA Solvers via Reinforcement Learning with Explicit Reasoning Supervision},
  author = {Wang, Pengcheng and Liu, Haoxiang and Dai, Yang and Zeng, Xiangxiang and Chen, Guanhua and Hu, Baotian and Wang, Longyue and Luo, Weihua},
  journal = {Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing},
  year = {2026},
  month = {Jan},
  doi = {10.18653/2026.emnlp-main.1140},
  url = {https://doi.org/10.18653/2026.emnlp-main.1140},
}