Elon Musk says his Grok-4 AI model can solve real-world engineering problems that books and Internet can’t

AI can do almost everything – that’s what the top tech leaders of the world have claimed so far. Elon Musk, who heads xAI, also believes the same for his latest Grok-4 AI models. Musk asserts that Grok-4 possesses the ability to solve complex, “PhD-level problems” and “difficult, real-world engineering questions where the answers cannot be found anywhere on the Internet or in books.” That’s bold.