OpenAI claims that o3-pro exhibited significantly improved performance over o3 in evaluations regarding science, education, ...

OpenAI has been teasing news of a new open-weight model for a while now, originally planning for an early summer release.

The latest version of OpenAI’s most intelligent AI model, o3-pro, outperforms previous models on benchmarks for math, science ...

Despite the strong reaction, OpenAI had in fact already announced the plan to deprecate GPT-4.5 Preview back in April 2025.

Big Tech is shelling out jaw-dropping compensation amid a fierce AI talent war. Meta is even offering $100m signing bonuses ...

OpenAI this week announced an improved version of its o3 generative AI reasoning model, saying it performed better on ...

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

OpenAI was targeting an early summer release date for its open model, which is slated to have similar "reasoning" ...

While Meta had sought to hire "a lot of people" from OpenAI, "so far none of our best people have decided to take them up on ...

Learn more about why OpenAI is delaying its open-weight AI model, including an X post from Sam Altman about "something ...

OpenAI's new o3-pro model replaces o1-pro in ChatGPT with better reasoning, tool support, and higher accuracy.

B-Preview, an open source AI coding model based on Deepseek-R1-Distilled-Qwen-14B. The model achieves a 60.6% pass rate on ...