The US Commerce Department issued an export control directive barring foreign access to Anthropic's most advanced models, and on June 12, 2026 the company immediately suspended access to the affected models, Claude Fable 5 and Claude Mythos 5, for all users worldwide.
June 12, 2026 · Frontier AI & Export Controls
A Federal Order Took Anthropic's Top Models Offline — for Everyone
The US Commerce Department ordered Anthropic to cut off foreign nationals from its newest models, Fable 5 and Mythos 5. Unable to verify users' nationalities, the company disabled both models worldwide within roughly 48 hours.
~48 hrs
From order to global shutdown of both models
2
Frontier models pulled: Fable 5 & Mythos 5
100%
Of users lost access — nationality couldn't be verified
How a Targeted Rule Became a Total Blackout
"Deemed export" rule
Under the EAR, disclosing tech to a foreign national — even on US soil — counts as an export.
→
Order to block foreigners
Commerce barred foreign nationals — inside and outside the US, including Anthropic's own staff.
→
Models off worldwide
Unable to verify nationality, Anthropic disabled both models for all users globally.
The Parallel Talent War
Ex-Salesforce staff joining AI labs since January 2026 — mostly sales & go-to-market roles
Denise Dresser (ex-Slack CEO) became OpenAI's Chief Revenue Officer; Jennifer Majlessi joined in a GTM leadership role.
The Criticism
Industry figures and immigration experts call it a self-inflicted blow to US AI competitiveness — locking out foreign-born researchers who staff frontier labs slows development and deters overseas talent.
The Rationale
The action stems from national security concerns and a broader push to limit frontier-model access by talent from countries such as China. Anthropic says it acted to comply with the government order.
Continue reading The rest of this article is for AI News Blitz readers. Choose an option below to keep reading.
Already purchased? Sign in ✓ Signed in — this article isn’t included in your current plan.Unlocking the full article…