@inproceedings{xu-etal-2026-human, title = "Human-Perception-Aware but Not Yet Physically Grounded: Strengths and Failure Modes of Frontier Multimodal {LLM}s and the {G}round{VQA} Benchmark", author = "Xu, Qinwu and Liu, Xin and Jiang, Yifan", editor = "Wang, Yimu and Choi, Yee Man and Wu, Di and Ouyang, Siqi and Azadani, Mozhgan Nasr and Fung, Yi R. (May)", booktitle = "Proceedings of the 1st Workshop on Grounding Language Models: Learning Faithfully and Efficiently ({G}round{LM} 2026)", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.groundlm-1.55/", pages = "743--750", ISBN = "979-8-89176-478-1" }