Preprint
Jul 2026
Unified Hallucination Fuzzing for Multimodal Large Language Models
This work introduces UniHall, a fine-grained dataset grounded in a unified taxonomy spanning Object, Instruction, and Knowledge dimensions, and proposes Self-Adaptive Multimodal Fuzzing (SAMF), a self-adaptive framework that employs evolutionary mutation strategies to explore the boundaries of model hallucinations.
P. Zhou, Jiajun Song, Zhiwei Tang et al.
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