Wenxi Huang Xiaojun Chen 0006 Qin Zhang 0011 Ting Wan Ziqi Liu Liangjie Zhang MRBench: A Multi-Image Reasoning Benchmark with Adaptive Knowledge Retrieval. 4436-4445 2025 ACM Multimedia https://doi.org/10.1145/3746027.3755442 conf/mm/2025 db/conf/mm/mm2025.html#Huang00WLZ25