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SpaceX turns its Colossus data centers into an AI compute-rental business

SpaceX turns its Colossus data centers into an AI compute-rental business

Money Moves

A startup that has yet to ship a product agrees to pay SpaceX $150 million a month for Nvidia chips

Today: Deal terms made public

Overview

SpaceX is best known for rockets. As of this year, one of its largest businesses is renting out computing power. On June 22, it signed a deal with Reflection AI, a startup that has not yet released a product, to supply Nvidia chips for $150 million a month through 2029. Run its full term, the contract is worth about $6.3 billion.

The deal sits inside a tighter loop than it first appears. Nvidia has invested roughly $800 million in Reflection. Reflection now pays SpaceX, which buys its chips from Nvidia. SpaceX says its contracted AI-compute revenue now tops $2.3 billion a month, putting it among the largest sellers of rented AI capacity in the world.

Why it matters

A rocket company is now one of the biggest landlords of AI computing power, and the money to pay for it flows in a circle through Nvidia.

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Key Indicators

$150M/mo
Reflection's monthly payment
What Reflection AI owes SpaceX each month starting July 1, 2026.
$6.3B
Full contract value
Total if the deal runs through the end of 2029.
$2.3B/mo
SpaceX contracted compute revenue
Monthly AI-compute revenue SpaceX now has under contract.
555,000
GPUs in Colossus 2
Nvidia chips at the Memphis-area site, bought for roughly $18 billion.
$25B
Reflection's valuation
Where the two-year-old startup was valued in early 2026.

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People Involved

Organizations Involved

Timeline

January 2024 June 2026

6 events Latest: Today
Tap a bar to jump to that date
  1. Deal terms made public

    Today Disclosure

    Reporting details the up-to-$6.3 billion value and a 90-day exit clause after three months.

  2. SpaceX signs Reflection AI

    Deal

    SpaceX agrees to supply Nvidia GB300 chips to Reflection for $150 million a month through 2029.

  3. Anthropic compute deal reported

    Deal

    Anthropic agrees to pay $1.25 billion a month for Colossus compute, reports say.

  4. Colossus 2 comes online

    Infrastructure

    The Memphis-area cluster launches with 555,000 Nvidia GPUs bought for roughly $18 billion.

  5. Reflection raises $2 billion

    Funding

    The startup raises $2 billion to build an American open frontier lab, with Nvidia backing.

  6. Reflection AI founded

    Background

    Ex-DeepMind researchers Misha Laskin and Ioannis Antonoglou start the open-model lab.

Historical Context

3 moments from history that rhyme with this story — and how they unfolded.

March 2006

Amazon launches Amazon Web Services (2006)

Amazon, a retailer, began renting out computing and storage capacity it had built for its own use. The cloud business started small and was dismissed by some as a distraction from selling books and electronics.

Then

AWS grew quietly while competitors underestimated it.

Now

It became Amazon's most profitable arm and the backbone of much of the internet, proving that an infrastructure side business can outgrow the core.

Why this matters now

Like Amazon, SpaceX is turning infrastructure built for itself into a rental business that may rival its original purpose.

2023

CoreWeave pivots from crypto mining to AI cloud (2023)

CoreWeave, which had run graphics chips to mine cryptocurrency, retooled its GPUs to rent AI computing power. Nvidia invested, and the company signed large contracts with AI labs hungry for chips.

Then

CoreWeave's revenue and valuation jumped as the AI boom drove demand for GPUs.

Now

It became a major neocloud, while critics warned its growth leaned on a few big customers and on Nvidia financing.

Why this matters now

It is the closest model for SpaceX's move: Nvidia-backed compute rental with revenue concentrated in a handful of AI clients.

1998-2001

Telecom fiber overbuild (late 1990s)

Companies like Global Crossing and WorldCom borrowed heavily to lay fiber-optic cable, betting internet demand would fill it. Contracts and forecasts justified the spending. Much of the capacity sat unused.

Then

Valuations soared, then collapsed when demand fell short and accounting problems surfaced.

Now

Several giants went bankrupt, though the cheap fiber they left behind later powered the broadband era.

Why this matters now

It is the cautionary case for compute deals financed on projected demand from customers who have not yet earned the revenue to pay.

Sources

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