Large language models (LLMs) have shown strong potential for human mobility generation by modeling individual routines, activities, and mobility preferences. However, existing approaches remain largely resident-centric: generating realistic individual trajectories does not necessarily recover the encounters that emerge...
Chao Li, Ren-He Jiang, Chuan Xiao et al.· 0 citations
Cowork agents navigate dependencies across tools and files while adapting to changing user requirements and edits to shared workspaces. Scaling such environments requires maintaining consistency among task objectives, executable resources, user behavior, and success criteria. We introduce Cowork-Gym, a framework that s...
An-Ni Zou, Cheng Chen, Jia-Ji Deng et al.· 1 citation
Can vision-language models turn 2D observations into 3D understanding that supports precise action? This requires inferring object geometry, anticipating the effects of rotation, and refining actions through visual feedback. We introduce RoTA-Bench to evaluate these abilities through interactive 3D-to-2D projection ali...
Qing-Chuan Ma, Yue-Xiao Ma, Xiang Meng et al.· 0 citations
The introduced Agent Unlearning Benchmark (AUBench), a controlled benchmark that extends the fictitious-author setting of TOFU into an agent environment with persistent memory, an offline web snapshot, tool-accessible documents, and provenance-tracked interaction trajectories, and provides a foundation for developing u...
Jun-Kai Lin, Ge Xu, Zheng Xu et al.· 1 citation
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An enterprise agent that answers under a written policy must choose an action before it says anything: answer, ask for a missing fact, ask for confirmation, call one or several tools, escalate, or refuse. Holding one 27B Korean enterprise model fixed, we vary whether the decision is a generated JSON object or a single...
HyoJung Han, Ryan Kang, Youngeun Kim et al.· 0 citations
Bias scores in language-model evaluations often conflate what a model prefers with whether it answers at all. We identify this confound in \textsc{BBQ}, whose ambiguous score factorizes into answerability and signed preference. Across 11 categories, 28,}824 items, and five models, contrastive steering lowers the signed...
Weitong Li, Donglin Song, Junkai Lin et al.· 0 citations
Work on debugging LLM agents treats the"first mistake"marked by a human or LLM judge as ground truth for where a trajectory failed. We ask whether such labels point at causes or symptoms, and make the distinction executable: we restart the agent from reconstructed intermediate states of a failed trajectory and estimate...
Bingyu Shen, Jia-Qi Tang, Lan Wei et al.· 0 citations
Large language model (LLM)-based multi-agent systems (MAS) can solve complex problems beyond the reach of a single agent by decomposing tasks and coordinating complementary capabilities. Despite extensive research on MAS, existing work largely focuses on specific aspects or individual phases of their development and op...
He-Hai Lin, Zi-Xuan Wang, Ming Yan et al.· 1 citation
This work proposes OpenDepth, a robust open-world MDE framework that introduces "Intra-Domain Awareness"-- the capability to map diverse stylistic inputs sharing identical geometry into a unified latent space, and introduces a joint RGB latent reconstruction task, requiring the model to recover clean RGB information fr...
Meng-Ke Zhang, Tian-Yi Yang, Xin-Zhuo Li et al.· 0 citations
Training-free self-improvement lets an agent use feedback to revise the response it is about to return and to update the harness state that shapes how it handles later tasks. On open-ended tasks that feedback rarely comes from reference answers or executable tests, so the agent has to rely on a model-based verifier. Wh...
Tianyi Xu, Yaolun Zhang, Yiran Wu et al.· 0 citations
Operational mobile networks are rich in observations but poor in interventions: they continuously generate large volumes of passive telemetry, while controlled action--response trajectories remain comparatively scarce and costly to collect. This observation--intervention asymmetry is a central obstacle to building prac...
Binghan Wu, Kai Zeng, Kai Yang et al.· 0 citations
Identifying a robot task from a short instruction is sensitive to which descriptions are available for retrieval. We investigate this effect in the natural-language instructions included with the RLBench manipulation benchmark. We extract 296 fixed descriptions from 62 publicly available task files and compare five tra...