--- title: Fable 5 and Mythos 5 remain suspended: “The ball is in... description: Anthropic's newly launched Fable 5 and Mythos 5 models remain suspended after the U.S. government issued an export control order following a reported... canonical: https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Fable 5 and Mythos 5 remain suspended: “The ball is in Anthropic’s court” | daily.dev og:description: Anthropic's newly launched Fable 5 and Mythos 5 models remain suspended after the U.S. government issued an export control order following a reported... og:url: https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk og:image: https://api.daily.dev/og/posts/q0aqxpsDk.png og:image:alt: Fable 5 and Mythos 5 remain suspended: “The ball is in Anthropic’s court” og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Fable 5 and Mythos 5 remain suspended: “The ball is in Anthropic’s court” **[The New Stack](https://daily.dev/sources/newstack)** · 5 min read · 0 upvotes · 0 comments ## Summary Anthropic's newly launched Fable 5 and Mythos 5 models remain suspended after the U.S. government issued an export control order following a reported jailbreak. Amazon CEO Andy Jassy reportedly alerted U.S. officials after Amazon researchers found ways to bypass Fable 5's safety guardrails to aid cyberattacks. Anthropic CEO Dario Amodei refused a government request to fix the guardrails or pull the model, calling the vulnerabilities minor. White House AI advisor David Sacks publicly criticized Anthropic, arguing the company prioritized keeping its consumer model available over safety — a contradiction given Anthropic's brand as the leading AI safety lab. The incident sets a new precedent for government intervention in AI model releases, with implications for OpenAI and Google's upcoming models. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#llm](https://daily.dev/tags/llm), [#anthropic](https://daily.dev/tags/anthropic), [#ai-safety](https://daily.dev/tags/ai-safety), [#ai-regulation](https://daily.dev/tags/ai-regulation) [View this post on daily.dev](https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Fable 5 and Mythos 5 remain suspended: “The ball is in Anthropic’s court”","url":"https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk"},"datePublished":"2026-06-13T21:15:05.298Z","dateModified":"2026-06-17T15:49:58.475Z","description":"Anthropic's newly launched Fable 5 and Mythos 5 models remain suspended after the U.S. government issued an export control order following a reported...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2fe390220862ce4352f8f6dc7cdb7122?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2fe390220862ce4352f8f6dc7cdb7122?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"The New Stack","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"The New Stack","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/newstack","url":"https://daily.dev/sources/newstack"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/fable-5-and-mythos-5-remain-suspended-the-ball-is-in-anthropic-s-court--q0aqxpsdk","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"llm,anthropic,ai-safety,ai-regulation","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The New Stack","item":"https://daily.dev/sources/newstack"},{"@type":"ListItem","position":3,"name":"Fable 5 and Mythos 5 remain suspended: “The ball is in Anthropic’s court”"}]} ```