In June 2026, Anthropic moved to require a government-issued ID and a selfie for identity verification when using certain Claude features. Around the same time, its frontier "Fable 5/Mythos 5" models were halted for foreign nationals under US export controls, fueling concern among developers that access to advanced AI could become limited to US citizens.
June 2026 · Anthropic
Your Passport for Frontier AI? Anthropic Adds ID Checks as Top Models Go Dark
A new ID-and-selfie verification rule arrives just as US export controls bar foreign nationals from Claude's frontier Fable 5 and Mythos 5 models — fueling fears that access to advanced AI may be drawn along national lines.
<5 min
Stated time for the ID + live-selfie verification flow
Jul 8
Date the updated privacy policy takes effect
Jun 12
Export directive halts frontier models for all users
A 12-day collision of events
Two policy moves overlapped — driving concern that they were linked.
Jun 9–12
Frontier models Fable 5 & Mythos 5 released
Jun 12
US export-control directive bars foreign nationals — models disabled for everyone to comply
Jun 17
ID-verification support article updated: government ID + live selfie may be required
Mythos 5
Frontier foundation model
Advanced reasoning · long-horizon agents · cyber capabilities
Preview-leaning
Fable 5
Mythos-level performance + strict guardrails
Commercial version with added safety classifiers
Access fully halted Jun 12
SOME WOULD ACCEPT IT
Willing to verify identity if it restores access
Framed as compliance, misuse prevention, age limits
Cryptographic, privacy-preserving proof proposed as an alternative
DOMINANT: CRITICISM & CONCERN
Possible exclusion of non-US persons
Ripple effects on Cursor, Devin, OpenRouter
Biometric face scans & data reuse for fraud models
Researchers risk lockout from their own models
The underlying fear
"Digital feudalism" — access to frontier AI drawn along geographic or national lines, with the government effectively deciding who gets in.
Anthropic says the verification update is unrelated to the Fable/Mythos rollout — but the overlapping timing has cemented the worry that a passport could become the price of using advanced models.
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