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Safe Superintelligence

PrivateFounded 2024🇺🇸Palo Alto, California
CEO

Ilya Sutskever

Data verified as of Aug 18, 2026

Summary

Safe Superintelligence is Ilya Sutskever's research lab, founded in June 2024 with one stated product and an explicit commitment to ship nothing before it: a safe superintelligence. It has raised roughly $8 billion without releasing a model, a paper, or a benchmark result. The most recent tranche is a reported $5 billion investment from Nvidia announced July 27, 2026, paired with prioritized access to the Vera Rubin platform, which SSI says raises its compute by an order of magnitude and moves its training off the Google Cloud TPUs it had used since founding. That makes SSI the third lab, after OpenAI and Anthropic, to hold a disclosed Nvidia equity stake. Its last disclosed valuation was $32 billion in April 2025, against roughly 50 employees. Co-founder Daniel Gross left for Meta in mid-2025, after which Sutskever became CEO and co-founder Daniel Levy became president; Sutskever had rejected a Meta acquisition approach the same year. Investor Gavin Baker said in early August 2026 that SSI was targeting its first model release that month, which the company has not confirmed and which had not happened as of mid-August 2026.

What's Next

Release a first model

Investor Gavin Baker said on the Invest Like the Best podcast in early August 2026 that SSI was targeting its inaugural model release that month, which would be the lab's first shipped artifact of any kind in over two years. SSI has not confirmed a launch date, and as of mid-August 2026 no model, API, or benchmark result had appeared. Whether this lands, and what it shows, is the only thing that can convert an $8 billion research bet into an evaluable position.

2026

Complete the migration to Nvidia Vera Rubin and land the 10x compute step

The July 2026 Nvidia deal pairs a reported $5 billion equity investment with prioritized access to Vera Rubin and a stated order-of-magnitude compute increase, a platform migration off the Google Cloud TPUs SSI trained on from founding. Watch whether the compute step actually materializes on the announced timeline, since a hardware migration mid-research-program is a real cost as well as a capability jump.

2027

Publish evidence that the research is worth the valuation

SSI is valued at $32 billion on a last-disclosed basis with zero public output: no model, no paper, no benchmark, no revenue. Sutskever's stated justification for the Nvidia raise is that the lab has 'research that is worthy of scaling up.' Until something external can be measured, the position rests entirely on funding, compute access, and Sutskever's track record on AlexNet, sequence-to-sequence learning, AlphaGo, and the GPT and o-series reasoning work.

2026-2027

Hold the no-interim-product line as capital needs grow

SSI's differentiator is the commitment to ship nothing before superintelligence, which insulates the research from commercial pressure but also means it must keep raising against zero revenue. It has now taken roughly $8 billion across three rounds in two years, the last from a strategic investor with its own interest in the outcome. The thing to watch is whether the next raise, or the compute bill behind a 10x step, forces the lab toward a commercial surface it has said it will not build.

2027

Track Record

1 of 1 announced date hit

Secure a compute partner able to support frontier-scale training

Target 2026 · Resolved Jul 27, 2026

Nvidia and SSI announced a long-term strategic partnership on July 27, 2026, combining an equity investment reported at about $5 billion with prioritized access to the Vera Rubin platform and a stated order-of-magnitude compute increase. It replaces the Google Cloud TPU arrangement SSI had run on since founding and makes SSI the third lab after OpenAI and Anthropic with a disclosed Nvidia equity stake.

Hit

Operations & Revenue

StatusPre-product research

A pure research lab with no product, no API, no published papers, and no revenue, running out of Palo Alto and Tel Aviv on roughly 50 people and about $8 billion raised. Compute is migrating from the Google Cloud TPUs SSI used from June 2024 onward to Nvidia's Vera Rubin platform under the July 27, 2026 partnership, which the company says lifts its compute by an order of magnitude. The stated model is that safety and capability advance together and that no interim product will fund the work, which is what distinguishes SSI from every other frontier lab on this list and also means there is no shipped capability to evaluate. Investor Gavin Baker said in early August 2026 that SSI was targeting a first model release that month; SSI has not confirmed a date and nothing had shipped as of mid-August 2026.

Key Metrics

Employees

~50 (most recent reporting, 2025). SSI does not publish headcount and describes its staffing model as a deliberately lean team with no product or sales organization

Est. Annual Revenue

$0. SSI has no commercial product and has publicly committed to shipping nothing until it has built a safe superintelligence, so there is no revenue line and no announced plan for one.

Public Models Released

0. No model, API, paper, or benchmark result has been published since the June 2024 founding, and no SSI model appears in public model catalogs

Valuation

$32B (last disclosed, April 2025). No new valuation was published with the July 2026 Nvidia investment

Total Raised

~$8B, including the reported $5B Nvidia investment announced July 27, 2026

Compute Platform

Nvidia Vera Rubin, with prioritized access and a stated order-of-magnitude increase in compute, replacing the Google Cloud TPUs used from founding through mid-2026

Capital per Employee

Roughly $160M per head at ~50 employees, among the highest ratios of any venture-backed company

Offices

2 (Palo Alto, California and Tel Aviv, Israel)

Timeline

2026Nvidia invests and SSI moves off TPUs to Vera Rubin

On July 27, 2026 SSI and Nvidia announce a long-term strategic partnership: an equity investment reported at about $5 billion plus prioritized access to Nvidia's next-generation Vera Rubin platform, which SSI says lets it increase compute by an order of magnitude. The two companies will also collaborate on current and future Nvidia compute platforms. Sutskever's framing was blunt: 'We have research that is worthy of scaling up, and having access to a big NVIDIA computer will let us do so.' Reporting described it as a platform migration away from the Google Cloud TPUs SSI had used since founding, and it makes SSI the third lab after OpenAI and Anthropic to hold a disclosed Nvidia equity stake.

2025Valuation reaches $32B in a Greenoaks-led round

A round led by Greenoaks Capital, reported in April 2025, values SSI at roughly $32 billion, a more than sixfold jump in about seven months. The lab still has no public model, no API, and no published research.

2025Google Cloud TPU partnership

In April 2025 Google Cloud announces it is supplying TPUs for SSI's research, an unusual choice at a time when nearly every frontier lab was training on Nvidia GPUs. SSI trains on that TPU infrastructure for its first two years.

2025Meta approach rejected, Daniel Gross departs, Sutskever takes CEO

Meta approaches SSI about an acquisition in mid-2025 and Sutskever turns it down. Co-founder Daniel Gross leaves in July 2025 for Meta Superintelligence Labs. Sutskever becomes CEO and co-founder Daniel Levy becomes president.

2024Founded as a straight-shot superintelligence lab

Ilya Sutskever, OpenAI's former chief scientist, incorporates Safe Superintelligence on June 19, 2024 with Daniel Gross, previously Apple's AI lead, and Daniel Levy, previously an OpenAI researcher. The pitch is one goal and one product, with safety and capabilities advanced together and a business model deliberately insulated from short-term commercial pressure. Offices are in Palo Alto and Tel Aviv.

2024$1B raised at a $5B valuation with no product

In September 2024, three months after incorporation, SSI raises $1 billion from Sequoia Capital, Andreessen Horowitz, DST Global, and SV Angel at a reported $5 billion valuation, with nothing shipped and no roadmap published.

Funding

Cumulative disclosed raise · dated rounds

$5B$10B20252026$8B raised
RoundDateAmountInvestorsSource
Seed and Series ASeptember 2024$1BSequoia Capital, Andreessen Horowitz, DST Global, SV Angel; ~$5B valuation
Growth RoundApril 2025~$2BGreenoaks Capital (lead), with Alphabet, Nvidia, Lightspeed, a16z and DST Global reported among backers; ~$32B valuation. Reported amounts vary between $2B and $3B
Strategic InvestmentJuly 2026~$5BNvidia, paired with prioritized access to the Vera Rubin platform; no new valuation disclosed

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