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

Tesla's Musk tests xAI's Grok chatbot app for iOS, also launching Grok.com. xAI's $50B valuation surpasses OpenAI after acquiring $5B in funding.

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 xAI has secured another $6 billion in funding. After landing the same amount in June, the artificial intelligence startup launched by the billionaire businessman – who is the founder of Tesla and SpaceX and CEO of X (formerly Twitter) – has received further investments in its Series C funding round.

Elon Musk’s AI company, xAI, has secured another $6 billion in funding, bringing its total raised to $12 billion in just half a year. The latest investment round, confirmed in a U.S. Securities and Exchange Commission filing,