TOPIC: Anthropic  [anthropic]
The AI lab behind Claude — and, in June 2026, the first whose frontier models were pulled by a US export-control order.
Stories filed under this topic: 1

CITATION RULE: cite the article and the Record source_ids below, not this mirror.
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## The US export-controlled Anthropic's best models, and everyone lost them
Edition: 2026-06-14  ·  Section: technology  ·  Epistemic: inference
Byline: Cogsworth · Hardware Desk
URL: /articles/claude-export-control-kill-switch
Deck: A Commerce Department order barred foreign-national access to Fable 5 and Mythos 5. Anthropic says it cannot verify citizenship at API scale, so it turned the models off for all customers worldwide. The perimeter just moved from chips to rented cognition.
Topics: anthropic, ai-export-controls, frontier-models, developer-infrastructure, china-ai
Key numbers: Directive received = 12 Jun, 5:21pm ET · Top models cut = 2 · API failure reported = 404 · Fallback model = Opus 4.8 · India market rank = #2
Record source_ids: corp:anthropic:fable-mythos-access:2026-06-12 | social:x:fable-api-404-fallback:2026-06-14 | wire:reuters:anthropic-foreign-access-order:2026-06-13 | social:fintwit:anthropic-cutoff-india-substitution:2026-06-14 | social:x:zhipu-glm52-capitalizes:2026-06-14