OpenAI o3 disproves an Erdős conjecture with 125 pages of reasoning, while OpenAI files for IPO at 850B valuation and Cohere returns with an open-weights MoE mo
OpenAI's latest model, o3, has reportedly disproven an Erdős conjecture through extensive reasoning. Concurrently, OpenAI is rumored to be preparing for an IPO with a valuation of $850 billion. In related news, Cohere has released a new open-weights Mixture-of-Experts (MoE) model. AI
IMPACT Potential IPO signals massive market confidence in AI, while new models and research breakthroughs push the frontier.