Just as OpenAI launched the o3 and o3-mini models for ChatGPT, a report says training for GPT-5 is falling behind and ...

Sam Altman finished the OpenAI "12 days of shipmas" with a reveal of ChatGPT o3 and a new method called deliberative ...

Taking to X, the OpenAI CEO, announced that Sora will be completely free for all ChatGPT Plus users over the holidays, giving ...

OpenAI concluded its "12 Days of OpenAI" event by launching the o3 reasoning model, a major upgrade over its predecessor o1, ...

See all the announcements from OpenAI’s 12-day extravaganza, including new integrations for developers and an opportunity to ...

AI founders and investors told TechCrunch that we're now in the "second era of scaling laws," noting how established methods ...

OpenAI o3 and o3 mini capabilities are showcased during “12 Days of OpenAI”. Know how these powerful AI models are closer to ...

The o3 and o3 mini models, which are in internal safety testing currently, will be more powerful than its previously launched ...

OpenAI has launched the test phase for its new reasoning AI models, o3 and o3 mini, aiming to advance problem-solving and ...

OpenAI announced a new family of AI reasoning models on Friday, o3, which the startup claims to be more advanced than o1 or ...

OpenAI detailed that 3o is available in two flavors: a full-featured edition called simply o3 and o3-mini. The latter release ...

CEO Sam Altman closed out the 12 Days of OpenAI event Friday with a first look at the company's upcoming o3 reasoning model.