ChatGPT-maker OpenAI has launched o3 and o3 mini reasoning AI model to tackle complex challenges. According to CEO Sam Altman ...

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

Welcome back to Week in Review. This week, we’re looking at OpenAI’s last — and biggest — announcement from its “12 Days of ...

Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT ...

OpenAI said on Friday (Dec 20) it was testing new reasoning artificial intelligence (AI) models, o3 and o3 mini, in a sign of ...

OpenAI said on Friday it was testing new reasoning AI models, o3 and o3 mini, in a sign of growing competition with rivals ...

OpenAI has announced new reasoning AI models, o3 and o3 mini, in a sign of growing competition with rivals such as Google to ...

Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT ...