PRO-CUA: Process-Reward Optimization for Computer Use Agents 事件

PRO-CUA: Process-Reward Optimization for Computer Use Agents arXiv:2605.29119v1 Announce Type: new Abstract: Computer use agents (CUAs) have shown strong potential for automating complex digital workflows, yet their training remains constrained by costly live environment interaction and limited high-quality supervision. Existing filtered behavior cloning pipelines suffer from imitation bottlenecks, including distribution shift from the expert demonstration and the absence of negative learning s