CNBC
OpenAI claims to have solved the 90-year-old Navier-Stokes math problem in 88 hours
Wednesday, September 9, 2026
OpenAI stated that 10,000 of its agents solved the Navier-Stokes problem in 88 hours. A mathematician challenged the claim, according to reporting on the announcement.
Original reporting: https://www.cnbc.com/2026/09/09/openai-navier-stokes-math-problem-solved.html