A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...
OpenAI Group PBC today launched GPT-5.2, its newest and most capable large language model. The LLM is available in three versions: Instant, Thinking and Pro. OpenAI says that the latter two editions ...
GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...