The latest version of xAI's generative artificial intelligence assistant, Grok 4, frequently consults owner Elon Musk's positions on topics before responding.

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

President Donald Trump’s Department of Government Efficiency has spawned state-level DOGE initiatives as Republican governors ...

Thanking Elon Musk, Ruddarraju said reporting to the billionaire and getting direct teachings from him was the best part of ...

Nvidia and Tesla shareholders could see substantial gains in the coming years if these Wall Street analysts are correct.

Elon Musk-led xAI, the maker of artificial intelligence chatbot Grok, is on its way to raise more money from investors, two ...

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains ...

Elon Musk denies xAI's fundraising, but the potential $200 billion valuation shows rapid growth and ambition in AI.

Less than a month after its debut in Austin, Elon Musk's Tesla robotaxi service is poised to expand its operations around the ...

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...