Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.

Elon Musk’s artificial intelligence startup xAI revealed that it raised $6 billion in its latest funding round as the startup continues to ramp up in its battle against bitter rival OpenAI. Musk took a victory lap after announcing Monday on his social media platform X that the company concluded its Series C funding round — which is usually the final stage of venture capital financing.

Elon Musk's AI company, xAI, raised another $6 billion in funding, TechCrunch reported via the U.S. Securities and Exchange Commission. The filing reports that each investor, of nearly 100, had to give a minimum of $77,