Nebius lands $3.5 billion from Citi and Solidigm pulls its IPO as Blackstone’s chip-backed lending draws scrutiny
Credit risk in AI infrastructure is rising, and the lending model Blackstone pioneered with neoclouds, and that Nvidia now wants lenders to adopt, faces its first real test.
Neocloud Nebius has secured $3.5 billion in financing from Citi4.
The company said the senior secured facility has given it access to capital4.
Solidigm pulled its IPO as neoclouds struggled and credit risks jumped5.
Debt markets are roiling, and Meta, Oracle and Nvidia are among the companies caught up in the turmoil5.
The financing arrives as neocloud stocks take a market hit6.
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How chip-backed debt works
Blackstone’s bet on chips drove a debt boom that is now upending credit1.
Last year, when Elon Musk’s xAI needed Nvidia chips to stock its Colossus 2 data centre, it raised money through a special purpose vehicle that included equity1.
In that structure, the vehicle borrows money to buy and own the chips, and the debt is backed by cash flow from the intended customer, which covers interest payments2.
Blackstone pioneered lending to neoclouds against GPUs and customer contracts, starting with a $2.3 billion loan to CoreWeave in 20233.
Blackstone has positioned itself at the centre of AI financing as concerns over neocloud debt grow3.
According to its latest quarterly filing, CoreWeave has about $25.1 billion in debt and another $15.7 billion in operating leases9.
Why it matters to investors
Nvidia’s role as an AI financier faces its first big test as neoclouds take a market hit6.
At GTC Berlin, Nvidia chief executive Jensen Huang asked lenders to finance Nvidia chips: “One of the things that we’re trying to do is to establish Nvidia’s compute as a financeable asset”7.
He made the pitch as neocloud bonds hit 16%7.
Huang said neocloud demand is off the charts but capital is scarce, as chip stocks posted their worst day since June8.
CoreWeave was the first neocloud borrower in Blackstone’s model, which ties lenders’ returns to the cash flow of AI customers rather than to the chips alone2,3.
The gap between strong demand and scarce capital is the risk for lenders: the debt depends on customers’ cash flow, and the sector’s cost of borrowing is rising2,7.
What to watch
The first marker is whether other neoclouds can raise senior secured financing on terms like Nebius’s4.
The second is whether IPO plans across AI infrastructure follow Solidigm’s withdrawal5.
The third is the yield on neocloud bonds, which has already reached 16%7.
Sources
- Blackstone Bet on Chips Drove a Debt Boom That’s Upending Credit - Bloomberg, bloomberg.com (2026-10-24)
- Blackstone Bet On Chips Drove A Debt Boom That’s Upending Credit - FA Mag, fa-mag.com (2026-10-24)
- Blackstone Positions Itself at the Center of AI Financing as Neocloud Debt Concerns Grow, theaiinsider.tech (2026-10-24)
- Neocloud Nebius secures $3.5bn in financing from Citi - DCD - Data Center Dynamics, datacenterdynamics.com (2026-10-24)
- AI turmoil: neoclouds struggle, credit risks jump, Solidigm pulls IPO - CNBC, cnbc.com (2026-10-24)
- Nvidia’s role as AI financier faces first big test as neoclouds take market hit - CNBC, cnbc.com (2026-10-24)
- Nvidia’s Jensen Huang wants lenders to finance Nvidia chips as neocloud bonds hit 16%, martincid.com (2026-10-24)
- Nvidia CEO Jensen Huang says AI demand is soaring, but financing lags - Crypto Briefing, cryptobriefing.com (2026-10-24)
- Inside Job - Robert Bryce | Substack, robertbryce.substack.com (2026-10-24)
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