DALPHIN: Benchmarking Digital Pathology AI Copilots Against Pathologists on an Open Multicentric Dataset. - Carlijn M. Lems; Sander Moonemans; Natalie Klubickova; Biagio Brattoli; Taebum Lee; Seokhwi Kim; Verónica Vilaplana; Laura Pons; Sapir Hochman; Mauricio Eduardo Suárez-Franck; Pedro L. Fernández; Julius Drachneris; et al. (CoRR, 2026)