arXiv AI By Mahir Numayeer Islam, Gakuto Okuyama, Nikolaus Siauw, Shivank Garg, Madhur Panwar, Vasu Sharma

Looking Again: Measuring Sycophancy in the Reasoning Chains of Multimodal Models Under Pressure

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arXiv AI
Aug 12

Evidence-Grounded Trustworthy Multimodal Reasoning and Evaluation Benchmark in Complex Urban Scenes

arXiv:2608. 10954v1 Announce Type: cross Abstract: While Multimodal Large Language Models (MLLMs) demonstrate impressive performance in benign scenarios, their cognitive reliability deteriorates significantly in complex scenes under adverse conditions.

By Zhaoyang Wei, Bowen Jiang, Xumeng Han, Jiashu Li, Xuehui Yu, Yuling Liu, Guorong Li, Zhenjun Han, Jianbin Jiao
arXiv Computer Vision
1d ago

ANCHOR: Audio-Visually Grounded Chain-of-Thought Reasoning Benchmark

ANCHOR is a new benchmark for audio‑visually grounded chain‑of‑thought reasoning, containing 2,319 videos and 8,272 question‑answer pairs with structured reasoning traces, spatial bounding boxes, temporal intervals, and audio cues. It evaluates not only answer correctness but also hallucination, logical divergence, and conciseness, providing direct spatial and temporal grounding measurements on a focused subset. The benchmark reveals a substantial alignment gap among contemporary multimodal large language models, showing that similar answer accuracy can mask differences in evidence‑supported explanations.

By Joel Julin, Souraja Kundu, Liza Dahiya, George Z. Wei, Liuyue Xie, Jingru Yi, Xu Zhang, Hao Yang, Laszlo A. Jeni
arXiv AI
Sep 1

Evidence-Grounded Trustworthy Multimodal Reasoning and Evaluation Benchmark in Complex Urban Scenes

arXiv:2506.09557v2 Announce Type: replace-cross Abstract: While Multimodal Large Language Models (MLLMs) demonstrate impressive performance in benign scenarios, their cognitive reliability deteriorat...

By Zhaoyang Wei, Bowen Jiang, Xumeng Han, Jiashu Li, Xuehui Yu, Yuling Liu, Guorong Li, Zhenjun Han, Jianbin Jiao