Nvidia Invests Billions in Sutskever's Safe Superintelligence
TL;DR
- Bloomberg first reported the $5B Nvidia investment figure; Reuters exclusively revealed Alphabet co-invested and that Google Cloud supplies SSI with Ironwood TPU v7p chips.
- SSI now runs on both Google TPUs and Nvidia Vera Rubin GPUs simultaneously, creating dual infrastructure dependency on two competing hyperscalers.
- Both Alphabet and Nvidia receive equity plus rare access to SSI's closely guarded research as consideration, establishing research optionality as the currency of frontier compute deals.
Two years after Ilya Sutskever left OpenAI to build what he calls a straight shot at safe superintelligence, his lab has finally announced how it plans to pay for the compute. TechCrunch reported that Safe Superintelligence has entered a long-term partnership with Nvidia, and that Nvidia's investment 'stretches into multiple billions.' The deal gives SSI access to Nvidia's Vera Rubin GPU platform, which is expected to lift the lab's compute resources by an 'order of magnitude.'
The context that makes this notable is how much money is already inside SSI. The company has raised $7 billion to date at a $32 billion post-money valuation, from a cap table that includes Andreessen Horowitz, Alphabet, Lightspeed, GV and Sequoia. It has released no commercial product. Its entire value on paper rests on the bet that Sutskever, who co-authored AlexNet and led OpenAI's Superalignment team before departing in 2024, can go directly from private research to something that meaningfully matters, without the intermediate step of selling anything.
Sutskever's own framing of the deal leans on the hardware rather than the capital. 'We have research that is worthy of scaling up, and having access to a big NVIDIA computer will let us do so,' he said. Read plainly, that says the science was ready before the machine was. For Nvidia, taking an equity position in a frontier customer whose next hardware bill will be measured in the billions is a familiar shape of deal, part of a run of creative financing around Nvidia purchases that also includes Lambda's $917M leveraged loan to fund a chip lease.
One caveat here: almost nothing about the terms is on the record. The dollar figure is attributed to an unnamed source, the delivery timeline for Vera Rubin is not spelled out, and SSI still has not shown outside researchers what it is actually building. Take the size of the round and the 'order of magnitude' claim as reported, not as settled.
Nobody yet knows whether the model of no product, frontier research only, funded at multi-billion scale, actually holds up. If Sutskever's lab can convert this compute into a demonstrable capability lead, the pure-research path becomes viable again, and Nvidia keeps its position as the utility the frontier labs cannot route around.
What others are reporting
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Reuters Read →
Reuters exclusive revealing Alphabet co-invested alongside Nvidia and that Google Cloud supplies SSI with Ironwood TPU v7p chips, making SSI primarily a Google compute customer before the Nvidia deal.
With these foundational model builders, the gravity is increasing dramatically over to us.
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Bloomberg Read →
Bloomberg first reported the $5B investment figure and framed the deal as one of Nvidia's largest single funding bets on a frontier AI lab.
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Nvidia Newsroom Read →
First-party confirmation that SSI showed Nvidia closely guarded research before the deal closed, and that Nvidia gains ongoing collaboration on current and future compute platforms as part of the terms.
We have research that is worthy of scaling up, and having access to a big NVIDIA computer will let us do so.
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CTech Read →
Covers SSI's Israeli R&D base and Sutskever's thesis that the scaling era is ending, framing the investment as a bet on a researcher with no deliverables and no public validation.
We reached the point where our research is worth scaling and with this partnership we will be able to.
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SiliconAngle Read →
Adds that Daniel Gross departed as SSI CEO in July 2025 to join Meta's Superintelligence Labs, making Sutskever sole principal at the moment SSI landed its largest compute deal.
We have research that is worthy of scaling up, and having access to a big Nvidia computer will let us do so.
Originally reported by techcrunch.com
Read the original article →Original headline: Nvidia Takes Multibillion-Dollar Stake in Sutskever's Safe Superintelligence, Order-of-Magnitude Compute Boost