Categories Articles OpenAI pulls out of Caltech math hackathon after mathematicians issue open letter criticizing AI math ‘slop’ Post author By crystalg Post date September 10, 2026 Business Insider Business Insider Tags After, Caltech, Criticizing, Hackathon, Issue, Letter, Math, Mathematicians’, Open, OpenAI, pulls, slop ← He Built Products at Beats, Apple and LVMH. Here’s How He Ended Up at a $1.5 Billion Startup That’s Making Your Data Safer. → Too Much Light At Night Tied To Higher Heart Disease Risk, Study Finds