Earlier today, Grok showed me how to tell if someone is a “good scientist,” just from their demographics. For starters, ...

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent ...

Musk wants Tesla to invest in his AI startup xAI, but says shareholders must decide. SpaceX also rumored to invest $2 billion ...

Makers of the chatbot program Grok apologized for "horrific behavior that many experienced" after users reported multiple antisemitic responses.

Tesla will introduce AI model Grok to select US models, using AMD Ryzen chip as Musk teases epic demo by end of 2025.

The new version of Grok, Grok 4, will literally look up Elon Musk's takes on Twitter before giving an answer to a question.

Elon Musk asserts that Grok-4 possesses the ability to solve complex, "PhD-level problems" and "difficult, real-world engineering questions vel problems" and "difficult, real-world engineering ...

Elon Musk's xAI is adding Grok to Tesla electric vehicles, offering a chatbot that can now address user questions.