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Musk's xAI Bets on Space Data Centers
7 May
Summary
- xAI partners with Anthropic, adding data center middleman role.
- xAI faces challenges competing with leading AI model makers.
- Space-based data centers face significant cost and technical hurdles.

Elon Musk's artificial intelligence venture, xAI, is taking on a new role as a data center middleman through a recent agreement with Anthropic. This partnership, announced recently, involves xAI providing unused capacity from its Colossus 1 data center project.
xAI's artificial intelligence models, including Grok, reportedly lag behind rivals on key benchmarks. The company's significant spare capacity highlights its ongoing struggles in the competitive AI landscape. Despite these challenges, xAI maintains a valuation of $250 billion, largely based on ambitious future projections.
As part of the agreement, Anthropic will gain access to 300 megawatts of computing power. This deal also benefits xAI by generating revenue from underutilized assets. However, the viability of becoming a server merchant is questioned due to competition from larger players like Microsoft and established intermediaries like CoreWeave.
Musk has reiterated his vision of building data centers in space, a prospect Anthropic has expressed interest in. This ambitious plan aims to leverage SpaceX's rocket capabilities but faces immense technical hurdles, including exorbitant launch costs, extreme environmental conditions in space, and the need for specialized infrastructure.