Generative AI has redefined what we believe AI can do. What started as a tool for simple, repetitive tasks is now solving ...

Editor’s note: This guest commentary by Anthony Diamond of Seattle-based Pioneer Square Labs originally appeared on PSL’s ...

Chinese researchers from Fudan University and Shanghai AI Laboratory successfully replicated OpenAI’s o1 advanced reasoning AI model, marking a significant step toward Artificial General Intelligence ...

OpenAI has just confirmed that is releasing new reasoning models named o3 and o3-mini, successors to the o1 and o1-mini models.

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

OpenAI’s efforts to develop its next major model, GPT-5, are running behind schedule, with results that don’t yet justify the ...

When it comes to performance, the new o3 model surpasses several benchmarks when compared to o1. These include complex coding ...

Kevin Buzzard, a mathematician and professor of pure mathematics at Imperial College London, posted a blog post explaining how OpenAI's o3 model ... solving 'Mathematical Olympiad-style' problems ...

OpenAI unveils the o3 model, a major leap in AI reasoning and performance. Read the latest news on how o3 outperforms its ...

Reasoning models are supposed to fact-check themselves by producing a step-by-step plan to find a correct answer.