arxivcs.CV2026-07-01
MoHallBench: A Benchmark for Motion Hallucination in Video Large Language Models
Sihan Chen, Jiale Li, Jianghang Lin, Mengyuan Liu
Video Large Language Models (VideoLLMs) have shown strong progress in video understanding, yet they still suffer from hallucinations that are inconsistent with visual evidence. Existing benchmarks mainly focus on object hallucination or coarse action perception, leaving a key vid…