Ruddarraju, head of infrastructure engineering at Elon Musk’s xAI, resigned after a year. He built Colossus, a supercomputer ...

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

Elon Musk's Grok 4 claims PhD-level intelligence and the ability to solve engineering problems no book or website can answer.

This week we have a tragedy in Texas that potentially could have been avoided, Elon Musk’s computer program calling for ...

Elon Musk has launched Grok 4 and claims that the model is designed to solve PhD-level problems. Moreover, it can also solve ...

Grok 4 is leading several notable benchmarks, narrowly beating seasoned players like OpenAI and Google. Since its launch, ...

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

Elon Musk's xAI reportedly seeks a $200B valuation after launching Grok 4, an AI that consults his views, amid corporate ...

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 ...

Elon Musk released the newest artificial intelligence model from his company xAI on Wednesday night. In an hour-long public ...