Diagnostic Performance of Large Language Models for Orthopedic-Related Rare Diseases and Their Impact on Physicians’ Diagnostic Accuracy: 2-Stage Comparative Evaluation Study Based on the Chinese Rare Disease Catalog

Tusheng Li   ^{1 *} , MD ;   Ziqian Ma   ^{1 *} , MD ;   Baodong Wang   ¹ , MD ;   Ning Fan   ¹ , MD ;   Aobo Wang   ¹ , MD ;   Lei Zang   ¹ , MD

¹ Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China

*these authors contributed equally