TechJun 13, 2026updatedClaude Fable 5 and Mythos 5 suspended: US export controls and Opus 4.8 fallbackAnthropic disabled Fable 5 and Mythos 5 for all customers on June 12, 2026. US export controls, foreign-national employees, AI Safety gaps, Microsoft limits, and the shaky Opus 4.8 fallback.ClaudeAnthropicAI SafetyExport ControlsAI Agents
