Fields Medalist Richard Borcherds Stops Graded Homework Due to AI Cheating
Fields Medalist and UC Berkeley professor Richard Borcherds has stopped assigning graded homework because widespread AI cheating has rendered it meaningless, choosing instead to rely strictly on offline exams without electronic devices. This decision highlights a practical, real-world challenge that generative AI poses to higher education and academic integrity, forcing top-tier institutions to reconsider traditional student evaluation methods. UC Berkeley chose not to enforce mandatory AI detection software due to unreliability and instead delegated policy-making to individual professors, leading Borcherds to depend entirely on offline exams.
## BACKGROUND
The Fields Medal is widely regarded as the highest honor in mathematics, often viewed as the mathematical equivalent of the Nobel Prize. Generative AI tools like large language models have made it increasingly difficult for educators to distinguish between authentic student work and computer-generated answers.