SAGE: Agentic Framework for Interpretable and Clinically Translatable Computational Pathology Biomarker Discovery. - Sahar Almahfouz Nasser; Juan Francisco Pesantez Borja; Jincheng Liu; Tanvir Hasan; Zenghan Wang; Suman Ghosh; Sandeep Manandhar; Shikhar Shiromani; Twisha Shah; Naoto Tokuyama; Anant Madabhushi (CoRR, 2026)