OpenAI is rolling out a pair of new artificial intelligence models that mimic the process of human reasoning to field more ...

OpenAI is launching an open source tool called Codex CLI, which brings the company's AI models to local terminal software.

OpenAI touts o3 as a smart AI model with the ability to reason (meaning it can recursively check its answers before giving ...

OpenAI is releasing two new AI reasoning models today: o3, which the company calls its “most powerful reasoning model,” and ...

Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, its latest ...

OpenAI says it could adjust its AI safety policy if a rival ships a high-risk model without safeguards. Critics say it's ...

GPT-4.1, a smaller GPT-4.1 mini and an even smaller GPT-4.1 nano. During a livestream announcement, OpenAI chief product ...

OpenAI has been very focused on this problem for a while, and even has AI create new content to train AI models on. But as ...

OpenAI is considering a bit of a pivot, according to The Verge. Now that hundreds of millions of people are interacting with ...

ChatGPT maker OpenAI named members to its newly formed nonprofit commission on Tuesday, which will guide the company's ...

The California attorney general's office declined to join a lawsuit by Elon Musk against OpenAI, the agency wrote in a letter ...