Putnam, the world's hardest undergrad math contest, ended 4pm PT yesterday.
By 3:58pm, AxiomProver
@axiommathai autonomously solved 8/12 of Putnam2025 in Lean, a 100% verifiable language.
Last year, our score would've been #4 of ~4000 and a Putnam Fellow (top 10 in recent yrs)