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

OpenAI is bringing its o1 model to its API — and introducing other, related developer-focused improvements across its product ...

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

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

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

Live coverage from OpenAI's "12 days of OpenAI" event covering all the new updates to ChatGPT, Sora, and more.

OpenAI announced the release of a new family of AI models, dubbed o3. The company claims the new products are more advanced ...

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

On the last day of its 12 days of OpenAI, a holiday-themed campaign in which OpenAI livestreams a new demo or product launch ...

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

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