Elon Musk Merges SpaceX With His A.I. Start-Up xAI / ai, AI (Artificial Intelligence), Artificial Intelligence, Computers and the Internet, Mergers, Acquisitions and Divestitures, Musk, Elon, Social media, Space and Astronomy, Space Exploration Technologies Corp, X (Formerly Twitter), X.ai Inc / By hi@aiweekly.co.in The deal further intermingles Mr. Musk’s companies and creates the most valuable private company on earth.