SpaceX signed a deal on May 6, 2026 [1], to lease its Colossus 1 artificial-intelligence data center to Anthropic.

The agreement provides Anthropic with critical compute capacity to scale its Claude AI models. This partnership signals a strategic shift for Elon Musk, who is currently engaged in a lawsuit against OpenAI.

The Colossus 1 facility is located in Memphis, Tennessee [2]. By utilizing this infrastructure, Anthropic can ease the compute capacity constraints that often hinder the development of large-scale language models [3]. The deal allows Anthropic to expand its processing power without the immediate need to build its own physical hardware sites.

For SpaceX, the deal secures a marquee customer for its AI infrastructure [4]. This move comes as the company prepares for a planned initial public offering, a transition that requires strong revenue streams and high-profile corporate partnerships to attract investors [4].

The timing of the deal is notable given the ongoing legal conflict between Musk and OpenAI [1]. While Musk has criticized the current direction of OpenAI, this partnership with Anthropic demonstrates a willingness to support a direct competitor in the AI race through infrastructure leasing.

SpaceX continues to diversify its business model beyond rocket launches and satellite internet. The integration of high-performance computing services marks a new frontier for the company as it leverages its engineering capabilities to support the broader AI ecosystem [2].

“SpaceX signed a deal on May 6, 2026, to lease its Colossus 1 artificial-intelligence data center to Anthropic.”

This partnership illustrates the growing interdependence between AI software developers and infrastructure providers. By leasing Colossus 1, Anthropic avoids the capital-intensive process of building data centers, while SpaceX transforms its hardware assets into a recurring revenue stream. Furthermore, Musk's decision to back Anthropic suggests that his priority is dominating the AI infrastructure layer, even while he remains in legal opposition to OpenAI.