Elon Musk pulls xAI under SpaceX as AI costs explode
Elon Musk is reportedly merging his artificial intelligence venture xAI into aerospace giant SpaceX, a strategic move aimed at consolidating compute resources and financing as the group’s annual AI burn rate approaches an eye‑watering $9 billion.
The restructuring is understood to give SpaceX direct control over xAI’s model development, data infrastructure and chip procurement, while allowing the AI unit to tap into the rocket company’s cash flow and investor appetite. The decision comes amid frenzied competition with OpenAI, Anthropic and other frontier labs racing to build ever-larger AI models and custom AI chips.
IPO speculation: SpaceX and a potential €1.4T windfall
Industry insiders say the integration could be laying the groundwork for a blockbuster SpaceX IPO, with some speculative estimates suggesting a potential valuation windfall of up to €1.4 trillion if public markets reward the combined space and AI story with a premium multiple.
Such a figure would place SpaceX among the most valuable listed companies globally, reflecting investor enthusiasm for both reusable rockets and high‑margin AI infrastructure. A public listing could unlock massive capital for satellite expansion, supercomputing clusters and dedicated AI data centers to train next‑generation models.
Why Musk is fusing space and AI
For Musk, the merger is also philosophical. He has long argued that advanced AI systems and multiplanetary life are intertwined, with SpaceX Starlink satellites already generating critical data and connectivity that can feed AI algorithms. Bringing xAI in‑house allows tighter integration between orbital networks, on‑Earth compute and future off‑planet autonomy.
Yet the soaring capital requirements – a $9B annual AI burn rate rivals that of leading US labs – also underscore the risks. The combined entity will need sustained access to GPUs, energy, and investor capital at a time when regulators are sharpening their focus on both AI safety and the concentration of compute power in a handful of firms.
Analysts say that if SpaceX can successfully weave xAI into its launch, satellite and communications businesses, it may redefine how investors value deep‑tech platforms that blend physical infrastructure with cutting‑edge artificial intelligence.