Table 1.

Mean and s.d. accuracy for the categorization task across participants who did the rating task first and participants who did the categorization task first, for AI-generated and original archives.

source of archive	first task	mean accuracy	s.d. accuracy
AI-generated	categorization task first	0.37	0.17
AI-generated	rating task first	0.49	0.15
original	categorization task first	0.59	0.15
original	rating task first	0.57	0.15