Researchers at the company looked into how malicious fine-tuning makes a model go rogue, and how to turn it back.

OpenAI researchers say they've discovered hidden features inside AI models that correspond to misaligned "personas," ...

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

According to data MiniMax published, its M1 is competitive with top models from OpenAI, Anthropic, and DeepSeek when it comes to both intelligence and creativity, but is dirt chea ...

OpenAI cautioned Wednesday that upcoming models will head into a higher level of risk when it comes to the creation of ...

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

OpenAI says it's cutting ties with Scale AI following its deal with Meta, raising questions about the data provider's business.

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

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

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

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

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