Anthropic Disables Claude Fable 5 and Mythos 5 After US Government Order
Low Severity
Americas
United States
Date OccurredJun 13, 202608:15 UTC
Event TypeAI News
SourceAI News
RecordedJun 13, 2026
Full Description
<p>shutdown followed a US government export control directive citing national security authorities. All other Anthropic models, including Opus 4.8, remain available.</p>
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