Dental-TriageBench: Benchmarking Multimodal Reasoning for Hierarchical Dental Triage. - Ziyi He; Yushi Feng; Shuangyu Yang; Yinghao Zhu; Xichen Zhang; Pak Chuen Patrick Tai; Hei Yuet Lo; Songying Wu; Weifa Yang; Lequan Yu (CoRR, 2026)