Skip to content
Bramble

US

Berkeley mathematician Richard Borcherds grades homework on completion, citing student AI use

UC Berkeley mathematics professor Richard Borcherds, a 1998 Fields Medal winner, now gives homework credit for completion rather than correctness because of widespread AI use. Coverage differs on whether it centres on his view of AI's future or on how other universities are adapting.

2 outlets · 0L · 1C · 1R First reported Account updated
Image: New York Post
Image: Newsweek

1 / 2

The story, neutrally told

Mixed · 2Richard Borcherds, a UC Berkeley mathematics professor who won the Fields Medal in 1998, has stopped grading students' homework for correctness and now awards credit for completing it. Centre · 1He says the change responds to AI: according to Newsweek, he argues that grading for correctness "adds a huge incentive for them to use AI for homework instead of doing it themselves, and penalizes students for honesty." Centre · 1Newsweek reports Borcherds said AI use for homework is now widespread, that there is "no easy way to tell the difference between human and AI generated work", and that obvious AI mistakes are becoming rarer.

Mixed · 2Borcherds acknowledges the completion-based approach is "not a very good system" but says he currently has no better alternative. Right · 1He also said he no longer sees value in paying graders to check correctness when AI can increasingly do the work, according to the New York Post. Mixed · 2Borcherds said that if AI keeps improving at the present rate, "in a few years, there'll be nothing human mathematicians can do that AI can't do better." He said five years ago mathematics looked relatively protected from AI, and that he now has no idea what to advise aspiring mathematicians.

Right · 1The New York Post adds that he expects universities to adapt slowly and mathematics departments to operate much as now for several years. It links his comments to OpenAI's announcement that its AI agents had apparently solved the Navier-Stokes existence and smoothness problem. Right · 1On university policy, the Post reports that Anne Marie Richard, Berkeley's chief academic technology officer, said the Academic Senate division asks instructors to state AI rules in their syllabi, and that restrictions vary by class. It also reports, citing the student paper, that Berkeley judged AI-detection tools such as Turnitin and Rumi too unreliable to adopt campus-wide. Centre · 1Newsweek places the case in a wider debate, citing a May Cornell study of more than 95,000 students at 20 US public research universities in which 37 percent reported at least monthly generative AI use and 9 percent reported using it to cheat.

Centre · 1It also describes alternatives: oral exams paired with written work at the University of Pennsylvania, and an MIT committee report and statement from President Sally Kornbluth calling for rethinking assessment. Newsweek said it had contacted Borcherds, Cornell and MIT for comment. Mixed · 2The two outlets name different original sources for Borcherds' remarks: the Post cites the Daily Californian, Berkeley's student newspaper, while Newsweek cites "The Inc." and the "California Post".

Every sentence links to the reporting it rests on. The pill in front of each says where its sources sit: Left, Centre or Right when one side supplies at least half of them, Mixed when they are evenly split. The number is how many outlets it cites.

Left0 outlets

No left outlet in our sources has covered this story yet.

Centre1 outlet

Framing
Uses Borcherds as a hook for an explainer on how teachers and universities are adapting assessment to AI, with research and examples from Cornell, Penn and MIT.
Emphasis
Oral exams, institutional responses, survey data on student AI use and cheating.
Leaves out or plays down
Does not mention the OpenAI Navier-Stokes announcement, Berkeley's policy on syllabus AI statements or its rejection of AI-detection tools.
Charged language
“watershed moment”“Assessment reform is necessary and urgent”
For example
“His move comes as universities across the country grapple with the rapid advancement of AI and its impact on education” — Newsweek
“Newsweek’s reporters and editors used Martyn, our AI assistant, to produce this story.” — Newsweek

Right1 outlet

Framing
Personal, headline-driven story of a professor who "refuses" to grade, pointing to a "worrying trend" and linking it to AI's march into mathematics.
Emphasis
Borcherds' pessimism about the future of mathematics, the OpenAI claim, and Berkeley's decentralised AI policy.
Leaves out or plays down
Offers little data on how widespread student AI use is or on what alternatives other schools are trying.
Charged language
“refuses to grade”“worrying trend”“No point”
For example
“UC Berkeley professor refuses to grade his students’ homework after noticing worrying trend: ‘No point’” — New York Post
“The shift highlights the growing challenges universities face as students gain access to AI systems capable of tackling increasingly sophisticated academic work.” — New York Post

Ask about this story

Loading…