Anthropic to acquire all compute capacity at xAI's Colossus 1 data center; implications for SpaceX and xAI's IPO prospects

Anthropic and xAI announced a partnership this week in which Anthropic will buy all the compute capacity at xAI’s Colossus 1 data center in Tennessee.

Deal overview and rationale

In a discussion on TechCrunch’s Equity podcast, Kirsten Korosec and Sean O’Kane said the core of the agreement is that Anthropic will take over all compute at the Colossus 1 facility in Memphis, Tennessee. The intent is to support Anthropic’s more enterprise-focused AI products.

The hosts noted that prior reporting has indicated Anthropic has been seeking additional compute. In that context, they described the Colossus 1 arrangement as a way for Anthropic to secure access to substantial capacity.

Implications for xAI and SpaceX

Kirsten Korosec offered a more positive interpretation of the partnership, describing it as a new revenue path for xAI. She also pointed out, however, that the deal may imply xAI is not doing much in training its own frontier AI models.

That, in turn, could make it harder for xAI to position itself as a forward-looking, innovative business.

Sean O’Kane framed the development more skeptically, characterizing it as a “major heat check before the IPO.” He suggested that while shifting toward a “neocloud” model could be more believable in the near term, it may be less likely to generate the kind of long-term investor enthusiasm typically associated with frontier AI development.

IPO timing and investor perception

O’Kane said the partnership could be attractive to investors at IPO time because it appears more reliable and concrete than a pure frontier-lab strategy. At the same time, he argued it may not draw outside investment at the same level as other frontier labs.

The discussion also referenced broader uncertainty around xAI’s status within SpaceX, noting that SpaceX is preparing to go public and apparently plans to dissolve xAI as a separate organization.

Legal risk mentioned

The hosts also pointed to an environmental lawsuit xAI is facing over the Colossus 1 data center, adding another factor that could influence perceptions of the deal.