TCM-Ladder: A Benchmark for Multimodal Question Answering on Traditional Chinese Medicine. - Jiacheng Xie; Yang Yu; Ziyang Zhang; Shuai Zeng; Jiaxuan He; Ayush Vasireddy; Xiaoting Tang; Congyu Guo; Lening Zhao; Congcong Jing; Guanghui An; Dong Xu 002 (CoRR, 2025)