Table 2. Comparison of the diagnostic performances of GPT-5 at different temperature settings.

-	Temperature 0	Temperature 0.5	Temperature 1	Temperature 1.5	Diagnostic accuracy (%)
Temperature 0	−	0.004	0.013	0.0009	53
Temperature 0.5	0.004	−	0.727	0.057	64
Temperature 1	0.013	0.727	−	0.070	66
Temperature 1.5	0.0009	0.057	0.070	−	73

P values obtained from Wilcoxon test.