{"id":1028876,"date":"2026-08-15T08:16:32","date_gmt":"2026-08-15T02:46:32","guid":{"rendered":"https:\/\/telecomlive.in\/web\/?p=1028876"},"modified":"2026-08-15T08:18:43","modified_gmt":"2026-08-15T02:48:43","slug":"chinas-z-ai-says-new-model-nears-anthropics-mythos-5-in-cyber-defence-tests","status":"publish","type":"post","link":"https:\/\/telecomlive.in\/web\/2026\/08\/15\/chinas-z-ai-says-new-model-nears-anthropics-mythos-5-in-cyber-defence-tests\/","title":{"rendered":"China&#8217;s Z.ai says new model nears Anthropic&#8217;s Mythos 5 in cyber-defence tests"},"content":{"rendered":"<p>Chinese AI startup Z.ai said on Friday its open-source GLM-5.3 model had neared Anthropic&#8217;s restricted Mythos 5 in identifying software vulnerabilities, bolstering the credentials of a Chinese AI challenger gaining traction among Western developers. <\/p>\n<p>Z.ai said GLM-5.3 scored 84.5% on CyberGym, a test of whether a model can review \u200bcode, identify security flaws and confirm that they are real. That was slightly higher than the 83.8% it reported for Mythos 5. The results have not been independently verified.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chinese AI startup Z.ai said on Friday its open-source GLM-5.3 model had neared Anthropic&#8217;s restricted Mythos 5 in identifying software vulnerabilities, bolstering the credentials of a Chinese AI challenger gaining traction among Western developers. Z.ai said GLM-5.3 scored 84.5% on CyberGym, a test of whether a model can review \u200bcode, identify security flaws and confirm that they are real. That was slightly higher than the 83.8% it reported for Mythos 5. The results have not been independently verified.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[59,4,10],"tags":[],"class_list":["post-1028876","post","type-post","status-publish","format-standard","hentry","category-it-2-the-economic-times","category-newspapers","category-the-economic-times"],"acf":[],"_links":{"self":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts\/1028876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/comments?post=1028876"}],"version-history":[{"count":1,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts\/1028876\/revisions"}],"predecessor-version":[{"id":1028899,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts\/1028876\/revisions\/1028899"}],"wp:attachment":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/media?parent=1028876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/categories?post=1028876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/tags?post=1028876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}