Elon Musk’s xAI told staff this week that its Grok chatbot has 64 million monthly users, the New York Times reported on Thursday. By contrast, OpenAI said in August that ChatGPT had hit 700 million ...

It’s not news that AI models will lie. By now most of us have experienced AI hallucinations, or the model confidently giving ...

Sam Altman promises that parental controls and age verification are coming to ChatGPT—though the announcement is scant on ...

A key Republican US senator demanded OpenAI Chief Executive Officer Sam Altman hand over documents and information about the ...

Mr. Musk spent the summer at his artificial intelligence start-up xAI, trying to match the runaway success of OpenAI. The ...

In this wide-ranging Q&A, Yoshua Bengio—pioneer of deep learning and founder of Mila, Quebec’s leading A.I. research institute—reflects on the rapid acceleration of artificial intelligence and ...

New research finds that top AI models—including Anthropic’s Claude and OpenAI’s o3—can engage in “scheming,” or deliberately ...

New data makes OpenAI look more like a consumer tech company. During its early years, OpenAI looked like it might build a ...

Cook wasn’t alone. He was joined by Microsoft’s Satya Nadella, OpenAI’s Sam Altman, Salesforce co-founder Marc Benioff, and ...

The Economist president Luke Bradley-Jones shares his three Ds: differentiation, direct relationships, discoverability.

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OpenAI announced new teen safety features for ChatGPT on Tuesday as part of an ongoing effort to respond to concerns about ...