xAI is looking more like a datacentre REIT than a frontier lab

xAI’s giant computer rentals have commenters asking: genius cash grab or fancy shell game

TLDR: xAI is making huge money by renting its giant computer centers to Anthropic and Google, helping relieve shortages while raising bigger questions about what xAI really is now. Commenters are split between calling it a smart pivot and warning it looks like a suspicious pre-IPO money carousel.

xAI just signed eye-popping rental deals to let Anthropic and Google use its huge banks of computers, and the numbers are so wild they’ve sent the comment section into full popcorn mode. The basic story: Anthropic had been struggling with crowded service and annoying peak-time limits, then xAI stepped in with extra capacity. Google followed with its own massive agreement. On paper, it makes xAI look less like a scrappy science lab chasing the future and more like a landlord collecting giant monthly checks from desperate tenants.

That framing is exactly what set people off. One camp basically said, yes, xAI made an AI chatbot, but “frontier lab” feels generous when the real money now seems to be in renting out machine rooms. Another camp wondered if this is simply a survival move: if building all that infrastructure is wildly expensive, maybe leasing it out is the only way to keep the lights on. Then came the darker, juicier suspicion: are these deals partly about making SpaceX look richer before its expected stock market debut? That’s where the thread got spicy, with one commenter warning about “circular deals” and asking what happens “when the music stops.”

And yes, the jokes landed too. One brutal line compared data centers to office buildings filled with “carcasses that start rotting and stinking from the day of installation.” Ouch. The vibe overall? Equal parts impressed, suspicious, and delighted by the chaos.

Key Points

  • The article says xAI signed compute-capacity partnerships with Anthropic and Google and frames them as potentially reshaping how xAI is viewed.
  • According to the article, Anthropic had major capacity shortages that led it to impose peak-hour subscription restrictions before the xAI deal.
  • The piece states that xAI gave Anthropic access to its older Colossus 1 datacentre in Memphis, after which Anthropic reversed those usage-limit restrictions.
  • The article reports that the Anthropic agreement ramps to $1.25 billion per month for 300MW of capacity, or about 220,000 GPUs, and that Google’s deal is $920 million per month for 110,000 GPUs.
  • The article says both agreements include cancellation clauses after an initial lock-in period and argues that, excluding opex and depreciation, xAI could recover around $40 billion in capex within roughly 18 months if the contracts continue.

Hottest takes

"not a frontier anything" — hawkice
"deeply suspicious of these circular deals" — TSiege
"carcasses that start rotting and stinking from the day of installation" — HoldOnAMinute
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