Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained ...

Elon Musk’s xAI unveils Grok 4, its most advanced AI yet, receiving praise from Sundar Pichai amid safety concerns.

The latest version of Elon Musk’s artificial intelligence chatbot Grok is echoing the views of its billionaire creator, so much so that it will sometimes search online for Musk’s ...

Originally set to launch next week, OpenAI's open-weight model is on pause indefinitely.