Elon Musk’s artificial intelligence startup xAI launched a Grok app as it seeks to catch up to rivals like Google and OpenAI.

I've always been a bit intrigued by Grok because of the name. Grok was coined by Robert Heinlein, one of my very favorite science fiction writers. I fully credit Heinlein with twisting my young brain.

Last April, Elon Musk, the billionaire owner of X, teased a mysterious "Unhinged Mode" for X's AI-powered chatbot, Grok. Nearly a year later, xAI, the Musk-owned company behind Grok, has updated ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A little over a year after xAI announced Grok, X’s AI-powered assistant, it’s now ...

What do ChatGPT, Claude, and Gemini all have in common? Dedicated apps on iPhone. Meanwhile, Grok has been shoehorned ...