From tumor detection to biomarker development, artificial intelligence (AI) is rapidly reshaping the landscape of gastrointestinal oncology. In this expert-led program, Dr. William Hall explains how AI is being applied to data to identify tumor features and treatment susceptibilities faster and more precisely than traditional methods. Dr. Hall is a Professor and Chair of Radiation Oncology at the Medical College of Wisconsin, and he spoke about this topic at the 2026 ASCO Gastrointestinal Cancers Symposium.