OpenAI is under scrutiny once again over claims it has made about its o3 model, with the company being accused of not being ...

SAN FRANCISCO — A plan by ChatGPT maker OpenAI to shed its nonprofit status to more easily make money from artificial intelligence faces growing opposition from a varied coalition that includes ...

In testimony during Google's antitrust trial this week, OpenAI's Head of Product for ChatGPT Nick Turley testified that the AI giant would be interested in buying the Google Chrome browser.

OpenAI launched its latest AI reasoning models, dubbed o3 and o4-mini, last week. According to the Sam Altman-led company, the new models outperform their predecessors and "excel at solving ...

OpenAI's ex-chief research officer quietly joined Mira Murati's AI startup as an advisor, per its website. Thinking Machines Lab, founded by Mira Murati, includes many former OpenAI team members ...

OpenAI is now rolling out a new, lighter version of its agentic deep research tool to free users, while also upgrading the limit for Plus, Team, Enterprise and Edu customers. The ChatGPT maker ...

SAN FRANCISCO (Reuters) -OpenAI (OPAI.PVT) countersued Elon Musk on Wednesday, citing a pattern of harassment by Musk and asking a federal judge to stop Musk from any "further unlawful and unfair ...

OpenAI’s head of ChatGPT testified in Google’s antitrust case that the company would be interested in buying the Chrome web browser if Alphabet is forced to spin it off. OpenAI has its own ...