@article{viscriticvisualstatecomparisonasprocessr,
  title = {VisCritic: Visual State Comparison as Process Reward for GUI Agents},
  author = {Jiachen Qian},
  year = {2026},
  eprint = {2606.24525},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.24525},
}