SUSPECTING AI CHEATING, IVY LEAGUE PROF ORDERED AN IN-PERSON FINAL; SCORES FELL 50%

Summary from the TLDR newsletter

A class at Brown University was giving take-home exams, and the professor suspected students were using AI to complete them. After the professor announced that the final exam would be in person, 18 students dropped the course, and nine others didn't attend the final exam. Of those 27 students, 22 had scored perfectly on the midterm exam. The average test score plunged from 96 to 48 for those who took the test.