Sam Altman, OpenAI CEO, speaks at the company's first developer day in San Francisco in November 2023. (GeekWire File Photo / ...

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

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

OpenAI introduces o3 models with new safety training via "deliberative alignment," enhancing AI reasoning alignment with ...

OpenAI unveils o3 AI reasoning model with “deliberative alignment,” advancing real-time safety measures significantly.

Application developers who access OpenAI through its long-running API will now have access to the company's latest full o1 ...

Discover how the OpenAI o1 Model API enhances coding workflows with high accuracy, logical reasoning, and integration with ...

The o3-mini variant, also announced Friday, includes an adaptive thinking time feature, offering low, medium, and high ...

When OpenAI first introduced its o1 reasoning model, developers could only use the o1-preview model through the API. That's ...

OpenAI has announced that the latest o1 model is now available via the API and has moved out of its preview status, along ...

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