Anthropic extends Project Glasswing to 150 new organizations across 15+ countries — the trusted-access tier scales as Mythos 5 deploys
Anthropic announced expansion of Project Glasswing — the trusted-access program through which Claude Mythos models reach approved organizations — to approximately 150 new organizations in more than fifteen countries. The expansion lands alongside Mythos 5's general distribution to Glasswing partners, scaling the differential-safety-conditioning regime Anthropic operationalized this week.
The substantive piece is the international scope. Glasswing's original cohort of 50 organizations was concentrated in US financial services, hyperscalers, and the Japanese Finance Ministry. The 150-org expansion brings the program to 200 total organizations across 15+ countries — meaning Mythos 5's cybersecurity-capability envelope is now operationally available to a meaningful share of the global enterprise-defense market.
The structural read is that the two-tier safety regime Anthropic disclosed this week isn't a small-partner experiment — it's a 200-org production program. For regulators evaluating differential-access models under the EU AI Act and California's framework, Anthropic's disclosure of which capabilities are reserved for the Glasswing tier becomes a compliance artifact rather than a marketing claim.
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