Figure 2.

Precision assessment as defined by the study. Similar to the format used for accuracy assessment shown in Figure 1, ChatGPT either reported a “solitary diagnosis,” “hierarchical diagnosis,” or “multiple diagnoses.” For either a “solitary diagnosis” or “hierarchical diagnosis," the most probable diagnosis was categorized into the reported disease (ie, Disease A, B, C, D). Multiple diagnoses comprised a separate category. The responses were evaluated daily.