{"id":15915,"date":"2026-07-01T02:42:04","date_gmt":"2026-07-01T02:42:04","guid":{"rendered":"https:\/\/8657085.xyz\/?p=15915"},"modified":"2026-07-01T02:42:04","modified_gmt":"2026-07-01T02:42:04","slug":"fable-and-mythos-anthropic-says-us-lifts-export-ban-on-its-advanced-ai-tools","status":"publish","type":"post","link":"https:\/\/8657085.xyz\/?p=15915","title":{"rendered":"Fable and Mythos: Anthropic says US lifts export ban on its advanced AI tools"},"content":{"rendered":"<p> <div style=\"display: grid; grid-template-columns: 300px 160px; gap: 2px; width: 460px; background: #eee; padding: 2px;\">\r\n\r\n  <!-- \u6574\u884c\u5bbd\u5e7f\u544a -->\r\n  <div style=\"grid-column: 1\/-1; width: 460px; height: 250px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876674\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  <div style=\"grid-column: 1\/-1; width: 460px; height: 90px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876676\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n\r\n  <!-- \u5de6\u4fa7\u7ad6\u6392 -->\r\n  <div style=\"height: 250px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876672\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  <div style=\"height: 500px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876680\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n\r\n  <!-- \u53f3\u4fa7\u6469\u5929\u697c\uff08\u548c\u5de6\u4fa7\u5b8c\u5168\u5bf9\u9f50\uff09 -->\r\n  <div style=\"grid-row: 3\/5; height: 750px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876678\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  \r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e6\" data-zoneid=\"5876682\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n<\/div><br \/>\n<\/p>\n<div>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\"><b class=\"ssrcss-1xjjfut-BoldText e5tfeyi3\">The US government has lifted export controls on Anthropic&#8217;s most advanced artificial intelligence (AI) tools, just weeks after ordering it to restrict access to them over national security concerns, the company has said.<\/b><\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Anthropic said in a social media post that it will begin restoring access to Claude Fable 5 and Mythos 5 on Wednesday after being notified that the US Department of Commerce has lifted export controls on the two models.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">They are the firm&#8217;s most advanced AI tools, which were abruptly suspended on 12 June over concerns that they could be used by hackers to exploit weaknesses in computer systems.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">The BBC has contacted the Department of Commerce for comment.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Mythos and Fable are two of Anthropic&#8217;s AI models built on its Claude platform &#8211; a rival to the likes of OpenAI&#8217;s ChatGPT and Google&#8217;s Gemini.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Fable 5 is a version of the AI model for the cosumer market, capable of deep reasoning and can perform complex tasks independently.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Mythos 5 is a version of the platform designed for businesses and cybersecurity experts. It is said to be able to identify vulnerabilities in computer code and exploit them.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">The firm previously said that US authorities had not pinpointed specific concerns about its technology even as it ordered both platforms to be suspended around the world.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">&#8220;Our understanding is that the government believes it has become aware of a method of bypassing, or &#8216;jailbreaking&#8217; Fable 5,&#8221; the company said at the time, referring to a process of slipping past software safety restrictions to unblock features. <\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">&#8220;However, we disagree that the finding of a narrow potential jailbreak should be cause for recalling a commercial model deployed to hundreds of millions of people.&#8221;<\/p>\n<\/div>\n<p><!-- \u603b\u5bb9\u5668\uff1a\u6700\u5927\u5bbd908px Grid\u7d27\u51d1\u5e03\u5c40 -->\r\n<div style=\"display: grid; 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