Elon Musk

Founder, xAI

Elon Musk founded xAI, the company behind Grok and a fast-scaling AI compute and product effort tied to X.

Why they matter

Musk brings capital, compute ambition, distribution through X, and public attention to the frontier model race.

Grok

xAI's assistant for real-time conversation, research, coding, and X-native information workflows.