“Security Level 5 is a 501(c)(3) nonprofit developing the standard for protecting frontier AI against the most capable nation-state adversaries.”In its own words: sl5.org
Registered 501(c)(3) nonprofit developing security standards to protect frontier AI against the most capable nation-state adversaries.
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Received $8.9M from 2 funders
’25
’26
Checked 25 Oct 2026
Money flows
Where its money came from and where it went. Pick years and what to show; hover a box or ribbon for details, click one to focus it, click the background to see everything.
Funded by
All grants
2 grants totalling $8.9M, newest first.
2026 1 grant · $439k
| Date | Funder | Amount | Purpose |
|---|---|---|---|
| 30 Sep 2026 | Survival and Flourishing Fund | $439k | SFF-2026 Main Round: General support source |
2025 1 grant · $8.4M
| Date | Funder | Amount | Purpose |
|---|---|---|---|
| May 2025 | Coefficient Giving | $8.4M | Frontier AI Security Task Force source |