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Bibliographic Details
Main Authors: Zhao, Jinkun, Huang, Lei, Ge, Haixin, Wu, Wenjun
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2511.13400
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Table of Contents:
  • With the rapid advancement of Large Models, numerous text-and-vision-fused Multimodal Large Models (MLMs) have emerged. However, these MLMs remain susceptible to informational interference in visual perception, particularly in color perception, which introduces an additional risk of hallucination. To validate this hypothesis, we introduce the "What Color Is It" dataset, a novel benchmark constructed using a simple method to trigger single-modality visual hallucination in MLMs. Based on this dataset, we further investigate the underlying causes of hallucination in the visual modality of MLMs and propose potential solutions to enhance their robustness.