A potential breakthrough on the Navier-Stokes equations has been reported, according to multiple news outlets including Scientific American and New Scientist. The formulas describe the motion of fluids and are one of seven unsolved Millennium Prize problems, carrying a one million dollar prize. No full proof has been publicly released.
One account from Analytics India Magazine, a mathematician stated that OpenAI worked on a breakthrough after learning of his research. On the prediction market Manifold, wagering odds that the problem will be solved by 2027 recently jumped significantly, following a rumor about Anthropic's Claude model. The broader mathematics community has not yet verified any proposed answer.