Sources: Anthropic is in talks to bring on Nvidia as an anchor investor in its IPO, seeking up to $100B at a ~$2T valuation; Nvidia may invest up to $10B (Reuters)

Twenty-five Fields Medalists released a declaration stating that AI companies’ focus on solving mathematical problems undermines the science of mathematics, naming all signatories and linking to the full text on platforms such as X, Mastodon and Hacker News. The statement warns that treating mathematical breakthroughs as AI benchmarks threatens rigorous mathematical research.