[AINews] Quasi-Riemann-Hypothesis: OpenAI publishes 722 math papers solving 90 of the top 500 open math problems; “the most significant moment” in >100 years of mathematics
OpenAI published 722 math manuscripts from an unreleased model, claiming progress on many open problems including a quasi-Riemann result.
OpenAI published 722 mathematical manuscripts in 372 families from an unreleased internal model, based on about 4,000 problems and roughly three hours of ChatGPT Pro compute per result, after consulting the Institute for Advanced Study. Commentators highlight a quasi-Riemann hypothesis result, faster-than-n-log-n integer multiplication, and a 3D elastic inverse uniqueness claim open since 1994, but the results are unverified and some researchers expect errors. The same roundup covers Mistral Large 4, a 1-trillion-parameter multimodal preview with 49 billion active parameters, priced at $1.36/$4.18 per million tokens and trained on about 3,800 Grace Blackwell GPUs in Europe, with open weights promised for the end of October.