OpenAI’s GPT-4.5 model fooled humans 73% of the time in a Turing test, outperforming real people, raising new questions about ...

A new study appears to lend credence to allegations that OpenAI trained at least some of its AI models on copyrighted content ...

The news is a reversal from February announcements that said it would "no longer ship o3 as a standalone model." ...

A federal judge set a March trial in Elon Musk’s challenge to Sam Altman’s plans to overhaul OpenAI’s business structure, ...

The New York Times made its case, for now, that OpenAI and its most prominent financial backer Microsoft were responsible for ...

A U.S. judicial panel decided on Thursday to consolidate in New York several copyright cases brought by prominent authors and ...

OpenAI raises a record-breaking $40B at a $300B valuation, led by SoftBank, to fuel AGI research, expand infrastructure, and ...

OpenAI says that it plans to release both o3 and a next-generation successor, o4-mini, in weeks, following by GPT-5 a few ...

OpenAI now has its own reasons for releasing an open-weight model. Eighteen months ago, OpenAI was the undisputed champion of ...

OpenAI offers free ChatGPT Plus to college students just before finals week, escalating competition with Anthropic's Claude ...

Two leading AI labs, OpenAI and Anthropic, just announced major initiatives in higher education. It’s the constant one-upping ...

Fears over tariffs are taking their toll on SoftBank, one of the world’s biggest investors in artificial intelligence. Shares ...