xAI burned $6.4B last year. SpaceX’s IPO filing shows why the spending is far from over
中文摘要
SpaceX的IPO文件披露xAI在2025年亏损64亿美元，并计划大规模扩张Grok，揭示了马斯克的AI财务状况与雄心。
English Summary
SpaceX's IPO filing reveals xAI lost $6.4 billion in 2025 and plans a massive Grok expansion, showcasing Elon Musk's AI financials and ambitions.
Original Excerpt
SpaceX's IPO filing reveals xAI lost $6.4 billion in 2025 while planning a massive Grok expansion — offering the first public look at Elon Musk's AI financials and more details about his ambitions.