Learning to Adapt: Self-Improving Web Agent via Cognitive-Aware Exploration

Computer Science > Artificial Intelligence [Submitted on 29 May 2026] Learning to Adapt: Self-Improving Web Agent via Cognitive-Aware Exploration Weile Chen, Bingchen Miao, Qifan Yu, Wendong Bu, Guoming Wang, Wenqiao Zhang, Shengyu Zhang, Juncheng Li, Siliang Tang Recent advances in Multimodal Large Language Models (MLLMs) have led to promising progress in web agents. However, existing web agents often rely on handcrafted execution pipelines or expensive expert trajectories, limiting their adaptability to complex, dynamic environments. To address these challenges, we propose SCALE (Self-Cognitive-Aware Learning and Exploration), which leverages three adversarial roles, Selector, Predictor, and Judger to autonomously discover the agent's limitations and expand its cognitive boundaries through environmental exploration. Moreover, we propose SCALE-Hop, a graph exploration strategy that facilitates global planning and helps agents avoid local exploration traps. To further support learning, we construct SCALE-20k, a large-scale dataset collected from 19 real-world websites, containing diverse task types and structured demonstrations generated from SCALE's exploration traces. Experimental results show that our approach significantly improves the performance and generalization of multiple MLLMs in various web environments. Our framework offers a scalable and generalizable solution for building truly autonomous and adaptive web agents. Comments: 24 pages Subjects: Artificial Intelligence (cs.AI) Cite as: arXiv:2605.31365 [cs.AI]   (or arXiv:2605.31365v1 [cs.AI] for this version)   https://doi.org/10.48550/arXiv.2605.31365 Focus to learn more Submission history From: Weile Chen [view email] [v1] Fri, 29 May 2026 14:37:27 UTC (5,715 KB) Access Paper: HTML (experimental) view license Current browse context: cs.AI < prev   |   next > new | recent | 2026-05 Change to browse by: cs References & Citations NASA ADS Google Scholar Semantic Scholar Export BibTeX Citation Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Demos Related Papers About arXivLabs Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)