Inspired by the human cognitive planning process, HintNav-igator achieves state-of-the-art performance among open-source LLM agents, surpassing proprietary model Claude-3.5 Sonnet on the WebArena benchmark.
SAIGE, a lightweight multi-agent collaboration mechanism based on Semantic-Aware Incremental Graph Evolution, is proposed, suggesting that multi-agent superiority is bounded by task structure rather than universal, and that more agents do not necessarily make a system more intelligent.
Yizhen Yuan, Yi-Bo Wu, Yi-Han Zhang et al.· 0 citations
ANTMAN is introduced, an adaptive coordination framework that treats evolving unresolved information needs as the unit of runtime coordination and maintains a revisable Need Graph that tracks unresolved requirements, accumulated evidence, prior attempts, and search progress.
Jerry Wang, Hai-Bo Jin, Xiao-Peng Yuan et al.· 0 citations
A lightweight orchestration layer makes exploration explicit and programmable while leaving the underlying base agent unchanged, and a key insight is that accumulated discovery history can act as a replay simulator over the realized search space.
Tong Zheng, Xidong Wu, Zheng Zhang et al.· 13 citations
Personal agents increasingly connect to services across the web and applications by using tools. As the effects of their actions accumulate and interact across services, unintended or harmful outcomes can arise when agents fulfill benign user requests. Proactively identifying these compositional failures requires syste...
Yeonsung Jung, Zhi-Yuan Wang, Zi-Fan Wang et al.· 0 citations
ASPO introduces an Adaptive Query-Selection Mechanism (AQSM) that focuses training on queries at the policy's competence boundary: those it can solve but not yet reliably, and introduces substructure-level rewards that measure output-quality gains within each action's descendant subgraph.
Bei-Cheng Xu, Bo-Wen Fan, Wei Qian et al.· 0 citations
Evaluating language-guided mobile agents has recently shifted from rule-based to model-based approaches to achieve scalable and automated assessments. However, existing holistic evaluation paradigms process entire trajectories at once, leading to substantial context overload. Moreover, they primarily focus on task comp...
Peng-Jian Yang, Zijing Gao, Xue Yu et al.· 1 citation
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