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

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

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

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

Explore the groundbreaking potential of ChatGPT 5, the AI model rumored to transform decision-making, creativity, and ...

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

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

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

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

At the heart of the dispute is OpenAI's desire to restructure to a for-profit business, a move that requires Microsoft's ...

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

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