Elon Musk's AI Startup X.AI Files for $1 Billion Fundraise
• X.AI, Elon Musk's AI startup, files for $1 billion equity offering • Comes 1 month after releasing Grok AI chatbot on Twitter • Filing shows $134 million already raised since Nov 29 • Only Elon Musk and corporate secretary Jared Birchall listed on filing • Musk has big influence in crypto and AI industries