{"slug": "as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5", "title": "As a result of a US Government directive, we are suspending access to Fable 5", "summary": "Anthropic suspended access to its Fable 5 AI model following a US government export control directive citing national security. The directive bars foreign nationals, including foreign Anthropic employees, from using Fable 5 and Mythos 5, disrupting workflows for users worldwide.", "body_md": "As a result of a US government directive, we are suspending access to Claude Fable 5 for all users. You can continue to use all other Claude models.\nHere’s what this means for you:\nAcross Claude products, new sessions will run on your selected default model or Opus 4.8, and existing Fable 5 sessions will end with an error.\nOn the Claude Platform, requests to Fable 5 will also return an error. Please update your integrations to other Claude models.\nWe know this is a disruption to your workflows; we appreciate your patience and support.\n\nThe US government, citing national security authorities, 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, including foreign national Anthropic employees.\nThe net effect of", "url": "https://wpnews.pro/news/as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5", "canonical_source": "https://twitter.com/ClaudeDevs/status/2065597942602531163", "published_at": "2026-06-13 01:02:41+00:00", "updated_at": "2026-06-13 01:15:49.865748+00:00", "lang": "en", "topics": ["ai-policy", "ai-safety", "large-language-models", "artificial-intelligence"], "entities": ["Anthropic", "Fable 5", "Mythos 5", "US Government", "Opus 4.8", "Claude"], "alternates": {"html": "https://wpnews.pro/news/as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5", "markdown": "https://wpnews.pro/news/as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5.md", "text": "https://wpnews.pro/news/as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5.txt", "jsonld": "https://wpnews.pro/news/as-a-result-of-a-us-government-directive-we-are-suspending-access-to-fable-5.jsonld"}}