
Elon Musk has confirmed that Grok 5, the next major release from his AI company xAI, is now in training and scheduled to launch in early 2026.
Speaking at the Baron Capital annual investment conference, Musk told investors the upcoming system will be 'the smartest AI in the world by a significant margin', boasting a staggering 6 trillion parameters — double the size of Grok 3 and Grok 4.