Table 2 Random effects person-by-rater D-studies results.

Number of persons (p)	Number of raters (r)	ChatGPT3.5		ChatGPT4		Teachers
Number of persons (p)	Number of raters (r)	G	Phi	G	Phi	G	Phi
30	1	0.66	0.65	0.89	0.88	0.80	0.77
30	2	0.80	0.79	0.94	0.93	0.89	0.87
30	3	0.86	0.85	0.96	0.96	0.93	0.91
30	4	0.89	0.88	0.97	0.97	0.94	0.93
30	5	0.91	0.90	0.98	0.97	0.95	0.94
30	6	0.92	0.92	0.98	0.98	0.96	0.95
30	7	0.93	0.93	0.98	0.98	0.97	0.96
30	8	0.94	0.94	0.98	0.98	0.97	0.96
30	9	0.95	0.94	0.99	0.98	0.97	0.97
30	10	0.95	0.95	0.99	0.99	0.98	0.97

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