Are Chat Generative Pre-trained Transformer Answers to Patient Questions Regarding Fecal Incontinence Accurate, Complete, and Consistent With the American Society of Colorectal Surgeons Clinical Practice Guidelines?

No version of Chat Generative Pre-trained Transformer provided answers that were entirely accurate, complete, or consistent with clinical practice guidelines; however, the paid version performed markedly better than the other versions.

Analysis of Chat Generative Pre-trained Transformer-5 Free versus Plus highlighted a dimension of disparity introduced by paywall-contingent model performance.