O3-pro is a version of OpenAI’s o3, a reasoning model that the startup launched earlier this year. As opposed to conventional ...

In a head-to-head comparison, o3-pro was far less reliable and secure, and reasoned excessively compared to GPT-4o.

April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

Four OpenAI researchers are leaving the company to go to Meta, two sources confirm to WIRED. Shengjia Zhao, Shuchao Bi, ...

OpenAI released the latest in its o-series of reasoning model that promises more reliable and accurate responses for enterprises.

Beyond the reported performance improvements, OpenAI announced a substantial price reduction for developers. O3-pro costs $20 ...

OpenAI has unveiled its most advanced AI model to date, the o3-pro, which surpasses competitors on key benchmarks and replaces the o1-pro. The o3-pro is now available for ChatGPT Pro and Team ...

Meta is throwing huge bucks to lure away top OpenAI talent in the high-stakes AI race, prompting the company to give its ...

O3-Pro can support a range of tasks, including writing, coding, reports, and data analysis. OpenAI notes that it now handles more types of input with fewer mistakes, which may help teams working ...

OpenAI is keeping up its rapid-fire pace of new AI releases. The company introduced the o3 and o4-mini models to its ChatGPT platform in April. At the time, the business promised that a pro model ...