xAI burned $6.4B last year — SpaceX’s IPO filing shows why the spending is far from over
techcrunch.com May 21, 2026

xAI burned $6.4B last year — SpaceX’s IPO filing shows why the spending is far from over

AI-summarised brief · reviewed before publication

Elon Musk's AI company xAI, merged with SpaceX, reported a $6.4 billion loss in 2025 on $3.2 billion in revenue. The company's losses are expected to grow as it plans to scale its AI model, Grok, to "multiple trillions of parameters." SpaceX's IPO filing reveals the financials of xAI, which was previously unknown. The company's significant spending is expected to continue, with a potential $1.75 trillion valuation for the combined company.

💡 Why It Matters

  • · The massive spending on AI infrastructure by xAI and its competitors may be unsustainable, but it's also driving innovation in the field.
  • · As the largest IPO in history approaches, investors will be closely watching how SpaceX's ambitious plans for Grok and its orbital AI compute satellites play out.