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Overall performance comparison
| ChatGPT | Gemini | ||||||
|---|---|---|---|---|---|---|---|
| Mean ± SD | Median(IQR) | Mean ± SD | Median(IQR) | Test statistics | p (Wilcoxon Test) | ||
| 4.08 ± 0.83 | 4(2–5) | 4,65 ± 0,58 | 5(2–5) | -6.031 | < 0.001 | ||
| p (Mann–Whitney U Test) | < 0.001 | ||||||
| U Value (Mann Whitney U Test) | 6.154 | ||||||
