Table 2:

Accuracy, Internal Concordance and Nonobvious Insights of ChatGPT Responses

	Accuracy, N (%)	Internal Concordance	Insights
Open-Ended Format
SCORE	80 (47.9%)	143 (85.6%)	111 (66.5%)
Data-B	74 (66.1%)	112 (100%)	87 (77.7%)
Combined	154 (55.2%)	255 (91.4%)	198 (71.0%)
Multiple Choice - Single Answer
SCORE	119 (71.3%)	148 (88.6%)	106 (63.5%)
Data-B	76 (67.9%)	109 (97.3%)	69 (61.6%)
Combined	195 (69.9%)	257 (92.1%)	175 (62.7%)

SCORE: Surgical Council on Resident Education;

Data-B: refers to a second commonly used surgical knowledge assessment and question bank