Mathematician hints OpenAI may have used his work to solve Millennium Prize problem, sparks row

NYU mathematician Tristan Buckmaster questioned whether OpenAI's claimed solution to Navier-Stokes Millennium Prize problem was influenced by unpublished work he developed with Anthropic's Levent Alpöge using AI. Buckmaster alleged OpenAI began pursuing the approach only after learning of their progress and sought to exclude Alpöge from credit. OpenAI denied accessing their specific user data.