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Main Authors: Liu, Jingjing, Huang, Ziye, Cheng, Zihao, Liu, Zeming, Wu, Jiahong, Guo, Yuhang, Chen, Kehai, Wang, Yunhong, Wang, Haifeng
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2605.18048
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author Liu, Jingjing
Huang, Ziye
Cheng, Zihao
Liu, Zeming
Wu, Jiahong
Guo, Yuhang
Chen, Kehai
Wang, Yunhong
Wang, Haifeng
author_facet Liu, Jingjing
Huang, Ziye
Cheng, Zihao
Liu, Zeming
Wu, Jiahong
Guo, Yuhang
Chen, Kehai
Wang, Yunhong
Wang, Haifeng
contents While Graphical User Interface (GUI) agents have shown promising performance in automated device interaction, they primarily depend on static parametric knowledge from pre-training or instruction tuning. This reliance fundamentally limits their ability to handle long-tailed tasks that require explicit procedural knowledge absent from model parameters, often forcing agents to resort to inefficient and brittle trial-and-error exploration. To mitigate this limitation, we introduce \textbf{Proactive Document-Guided Action} for GUI agents in dynamic, open-web environments, a novel paradigm that mirrors human problem-solving by enabling agents to autonomously search for relevant documentation to resolve long-tailed tasks. To evaluate agents' capability in this paradigm, we propose \textbf{DocOS}, a benchmark designed to assess document-guided problem solving in fully interactive environments. DocOS requires agents to autonomously navigate a web browser, locate relevant online documentation, comprehend procedural instructions, and faithfully ground them into executable GUI actions. Extensive experiments reveal that progress is strictly constrained by dual bottlenecks: agents struggle to reliably locate relevant information during proactive search and frequently fail to faithfully ground retrieved instructions into precise actions, pointing toward document-guided interaction as a crucial pathway for enabling self-evolving GUI agents in dynamic environments.
format Preprint
id arxiv_https___arxiv_org_abs_2605_18048
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle DocOS: Towards Proactive Document-Guided Actions in GUI Agents
Liu, Jingjing
Huang, Ziye
Cheng, Zihao
Liu, Zeming
Wu, Jiahong
Guo, Yuhang
Chen, Kehai
Wang, Yunhong
Wang, Haifeng
Artificial Intelligence
While Graphical User Interface (GUI) agents have shown promising performance in automated device interaction, they primarily depend on static parametric knowledge from pre-training or instruction tuning. This reliance fundamentally limits their ability to handle long-tailed tasks that require explicit procedural knowledge absent from model parameters, often forcing agents to resort to inefficient and brittle trial-and-error exploration. To mitigate this limitation, we introduce \textbf{Proactive Document-Guided Action} for GUI agents in dynamic, open-web environments, a novel paradigm that mirrors human problem-solving by enabling agents to autonomously search for relevant documentation to resolve long-tailed tasks. To evaluate agents' capability in this paradigm, we propose \textbf{DocOS}, a benchmark designed to assess document-guided problem solving in fully interactive environments. DocOS requires agents to autonomously navigate a web browser, locate relevant online documentation, comprehend procedural instructions, and faithfully ground them into executable GUI actions. Extensive experiments reveal that progress is strictly constrained by dual bottlenecks: agents struggle to reliably locate relevant information during proactive search and frequently fail to faithfully ground retrieved instructions into precise actions, pointing toward document-guided interaction as a crucial pathway for enabling self-evolving GUI agents in dynamic environments.
title DocOS: Towards Proactive Document-Guided Actions in GUI Agents
topic Artificial Intelligence
url https://arxiv.org/abs/2605.18048