OpenAI has introduced the o1 series, its most sophisticated AI models to date, which are designed to excel at complex reasoning and problem-solving tasks. The o1 models, which use reinforcement ...

As AI models evolve beyond mere fact recall, a new generation of reasoning models, such as OpenAI’s o1 and o3-mini, and DeepSeek-R1, is redefining how machines think. Unlike traditional knowledge ...

Compared with its Big Tech rivals, Apple’s pace of A.I. development is cautiously slow. Justin Sullivan/Getty Images Just as the hype around artificial general intelligence (A.G.I.) reaches a fever ...