frontier pattern: time-limited, peer-approved, business-justified grants to weight infrastructure (multi-party authorization)
no standing accessobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | As amended in May 2025 (RSP v2.2), Anthropic's ASL-3 security standard excluded sophisticated and state-compromised insiders; the RSP has since been rewritten (v3.x, 2026). |
| As of | 2025 |
| Source | Anthropic, Activating ASL-3 Protections (May 2025); OpenAI, Paris summit voluntary-commitments update (Feb 2025) · Page 14: weight access requires a physical security key, justification, second-party authorization, and automatically expiring permission. |
| Review | checking…review by 2027-04-01 · standard cadence |
| Recorded changes | last 2026-10-16 · 2 revisions tracked |
| Claim id | frontier-pattern-time-limited-peer-approved |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.