LVLMs and Humans Ground Differently in Referential Communication
Peter Zeng State University of New York at Stony Brook, Weiling Li, Amie J. Paige State University of New York at Stony Brook, Zhengxiang Wang State University of New York at Stony Brook, Panagiotis Kaliosis, Dimitris Samaras Stony Brook University, Gregory Zelinsky, Susan E. Brennan State University of New York at Stony Brook 等 9 位作者
For generative AI agents to partner effectively with human users, the ability to accurately predict human intent is critical. But this ability to collaborate remains limited by a critical deficit: an inability to model common ground. We present a referential communication experiment with a factorial design involving director-matcher pairs (human-human, human-AI, AI-human, and AI-AI) that interact with multiple turns in repeated rounds to match pictures of objects not associated with any obvious lexicalized labels. We show that LVLMs cannot interactively generate and resolve referring expressions in a way that enables smooth communication, a crucial skill that underlies human language use. We release our corpus of 356 dialogues (89 pairs over 4 rounds each) along with the online pipeline for data collection and the tools for analyzing accuracy, efficiency, and lexical overlap.
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Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · 2026 · 正式发表