Author

Zhi-Peng Zhao

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Preprint Sep 2026

ViD: Vision-Dominant Gender Bias Mitigation for Large Vision-Language Models

Gender bias in large vision-language models (LVLMs) undermines their fairness and reliability, compromising output trustworthiness. Current mitigation methods rely on training-phase adjustments or post-hoc calibration, but face limitations in dynamic visual bias mitigation. These include inability to capture real-time...

Zhi-Peng Zhao, Zhao Wei, Peishun Liu et al. · 0 citations

Preprint Sep 2026

What Do Hallucinations Reveal About Multimodal Reasoning? Diagnosing Visual Grounding Failures via Contrastive Decoding Probes

When strong multimodal models are widely available, progress requires new scientific methodologies beyond benchmark scores---using models as instruments for understanding behavior. We address this by asking: can we use large vision-language models (LVLMs) as experimental instruments for studying their own failure dynam...

Zhi-Peng Zhao, Wen-Xu Wang, Peishun Liu et al. · 0 citations