Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.

The takeaway, at least from a technical standpoint, is that Grok 4 is now firmly in frontier-model territory. That’s a meaningful shift for xAI, which just months ago was primarily known for its ...

A secretive competition to pioneer a new way of communicating with artificial intelligence chatbots is getting a messy public ...

OpenAI is planning to launch an AI web browser in the “coming weeks,” according to a report from Reuters. Sources tell the ...