Most important updates
- 27 Jul 2026
- 3 Jul 2025
- Apr 2025
- 4 Sep 2024
- 19 Jun 2024
Current obstacles
- No outside proofWith nothing released, outsiders can't judge if SSI's approach works. It wins chips and talent on reputation alone.
Physics limits
- No way yet to read a model's goalsBehaviour is spread across billions of numbers with no labelled parts. Tests show what a model does in tested cases; they can't guarantee what it does in untested ones.
- Models learn far less efficiently than peopleA person learns to drive in tens of hours; models see trillions of words and still fail on unfamiliar variants. Nobody yet knows how to get human-like generalisation.
- Returns shrink as a power lawError falls only as a small power of training compute: each fixed step of improvement needs roughly 10x more compute, energy and money than the one before.
How it works
Focus
One goal, no products
SSI says it will release nothing until it has safe superintelligence, so no compute or staff goes to products or customers.
Thesis
Beyond pure scaling
Sutskever argued in late 2025 that scaling pretraining is levelling off, and that the core problem is models generalising far worse than people.
Compute
TPUs and NVIDIA systems
SSI uses Google Cloud TPUs and, from a July 2026 deal, NVIDIA Vera Rubin systems expected to raise its compute about tenfold.
Update log
Mon 27 Jul
- Major: PressPartnership
Thu 3 Jul 2025
- Minor: XPeople
Apr 2025
- Major: PressFunding
Wed 4 Sep 2024
- Major: PressFunding
Wed 19 Jun 2024
- Major: BlogPeople
About Safe Superintelligence
Safe Superintelligence
Superintelligence research, no products
Safe Superintelligence (SSI) was founded in June 2024 by Ilya Sutskever, OpenAI's former chief scientist, with Daniel Gross and Daniel Levy. It says its only product will be safe superintelligence and has released nothing yet.
- Raised $2B at a $32B valuation in April 2025 with no public product.
- Sutskever became CEO in July 2025 after co-founder Daniel Gross left for Meta.
- Reported to use Google's TPU chips for its research.
- Founded
- 20242 yrs
- Headquarters
- United StatesIsrael
- Status
- Private
- Valuation
- $32BprivateApr 2025
- Raised
- $3B2 rounds
- Last round
- Venture round · $2BApr 2025$32B post
- Works in
- AIFrontier models
- Coverage
- 1 program · 5 updateslatest 27 Jul 2026checked 25 Sep
- Lead investors
- Greenoaks
- People
- Ilya SutskeverCo-founder and CEODaniel LevyCo-founder