Large Language Model Approach for Zero-Shot Information Extraction and Clustering of Japanese Radiology Reports: Algorithm Development and Validation

Yosuke Yamagishi   ¹ , MD, MSc ;   Yuta Nakamura   ² , MD, PhD ;   Shouhei Hanaoka   ¹ , MD, PhD ;   Osamu Abe   ¹ , MD, PhD

¹ Division of Radiology and Biomedical Engineering, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

² Department of Computational Diagnostic Radiology and Preventive Medicine, The University of Tokyo Hospital, Tokyo, Japan