VisCritic: Visual State Comparison as Process Reward for GUI Agents
VisCritic: 视觉状态比较作为GUI智能体的过程奖励
机构 * City University of Hong Kong(香港城市大学)
专题命中 评测与基准 :language model(abstract)
AI总结 提出VisCritic框架,通过比较操作前后截图在视觉特征空间中的变化来验证GUI智能体动作,结合孪生视觉Transformer和动作感知评判头,无需额外人工标注即可提升多基准测试性能。
Comments 17 pages, 4 figures; ECCV 2026 submission; supplementary material uploaded as ancillary file