@article{spatialcaptchagenerativelybenchmarkingsp,
  title = {Spatial CAPTCHA: Generatively Benchmarking Spatial Reasoning for Human-Machine Differentiation},
  author = {Arina Kharlamova and Bowei He and Chen Ma and Xue Liu},
  year = {2025},
  eprint = {2510.03863},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2510.03863},
}