Independent research
StateAct: Program State, before Pixels, for Long-Horizon Computer-Use Agents
StateAct is a code-first, multi-agent harness for long-horizon computer-use tasks that grounds the main agent in program state (files, DOM, backends) rather than screenshots, which are lossy and non-injective. The main agent acts via code, while a dedicated GUI subagent handles visual interaction on only 28 of 108 tasks and 1.1% of main-agent steps. An…
Yan Yang, Xiangru Jian, Ziyang Luo, Zirui Zhao, et al.- Published
- Jul 2026
- Citations
- 0
- Code
- Not linked
