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

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.

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

Four OpenAI researchers are leaving the company to go to Meta, two sources confirm to WIRED. Shengjia Zhao, Shuchao Bi, Jiahui Yu, and Hongyu Ren have joined Meta’s superintelligence team. Their ...

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

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

o3 used to be too slow and too expensive for daily coding—no longer. The latency is now bearable, the price is sane, and the chain-of-thought pays off. On June 10, OpenAI slashed the list price ...

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 ...

Meta hires top OpenAI researcher Trapit Bansal to build frontier AI reasoning models, joining its superintelligence unit ...