ChatGPT answers went ‘undetected’, secured better grades than students, study finds

Exam graders could have trouble spotting answers generated by AI-based chatbots, researchers said after their study found that these answers not only went undetected but were also graded better than those written by students.

On behalf of 33 ‘fake students’, the researchers at the University of Reading, UK, submitted answers generated by ChatGPT to the examinations system of the School of Psychology and Clinical Language Sciences of the same university.