The U.S. Department of Defense will begin using Grok, the AI chatbot built by Elon Musk’s start-up xAI, the company announced in a post on Monday.

MechaHitler? Garbage In, Garbage Out Opinion So, on the 4th of July, a big deal to those on my side of the pond, Elon Musk announced, "We have improved @Grok significantly." On Tuesday, July 8th, the results of those changes appeared.

Major software update introduces AI assistant into some vehicles It is only available on models with AMD Ryzen hardwareGrok is currently limited in its abilitiesTesla announced a major software update at the tail end of last week (2025.

Discover Grok 4, the AI model redefining advanced reasoning and problem-solving. Explore its potential, challenges, and ethical implications.

Musk's deliberate efforts to mold Grok into a challenger of what he considers the tech industry's “woke” orthodoxy on race, gender and politics has repeatedly got the chatbot into trouble.

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 outpace rivals such as Google’s Gemini and OpenAI’s o3 on tough benchmarks

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.”

From Grok's antisemitic rants to the permit for turbines in Memphis, here's a look at some of the latest news surrounding Elon Musk's xAI.

Billionaire Elon Musk announced that Grok, a generative artificial intelligence chatbot, will be available in Tesla vehicles starting next week "at the latest."

Grok, the AI chatbot embedded in X called itself “MechaHitler” and produced Nazi remarks. How dow we avoid this in the future.