According to CoinMeta, Charles Horskinson, the founder of Cardano, stated on September 9th that advancements in artificial intelligence in formal mathematics have exceeded his expectations. He mentioned that OpenAI claimed its internal system had solved the Navier-Stokes Millennium Prize problem, and Horskinson described the system's capabilities as “quite remarkable.” He originally anticipated that formal systems would help mathematicians collaborate and verify proofs, but he did not expect large language models to be able to generate complete proofs so rapidly. He said that the idea of AI being capable of writing entire proofs entirely seemed “quite distant” at the time. Horskinson has a direct connection with formal mathematics research; in 2021, he donated $20 million to Carnegie Mellon University to establish the Horskinson Center for Formal Mathematics. Research published by OpenAI on September 8th showed that its internal model coordinated about 10,000 agents and proposed a solution after 88 hours. The proof attempted to establish how an initially smooth fluid develops singularities under the influence of external forces. OpenAI indicated that this work meets the C and D criteria of the Millennium Prize formula, but the Clay Mathematics Institute still lists the Navier-Stokes problem as “unsolved.”