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NorthCUA Technical Report: Turbocharging Computer-Use Agents through Experience at Scale

Trains computer-use agents on verified trajectories from long interactions, connecting task generation, execution, evaluation, and policy improvement in a feedback loop. Reports Nano, Mini, and Pro models across desktop and web benchmarks.

Introduction

Many computer-use agents can perform isolated actions but struggle to carry a task through changing software states and verify the final result. The report’s central idea is to treat complete, checked attempts—not just clicks or screenshots—as the experience that drives improvement. That links what an agent decides to what it actually produces.

Information

  • Websitearxiv.org
  • AuthorsChaoyun Zhang, Bingxuan Li, Pinxue Guo, Yangfan Gao, Zikun Cai, Tianci Xie, Hui Li, Yuqi Huang, Yifei Cao, Bo Mao …
  • Published date2026/11/01

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