{"id":175592,"date":"2026-08-18T04:42:08","date_gmt":"2026-08-17T20:42:08","guid":{"rendered":"https:\/\/www.gocpmall.com\/?p=175592"},"modified":"2026-08-18T04:42:08","modified_gmt":"2026-08-17T20:42:08","slug":"wechat-ai-team-details-welm-models-scaling-to-617b-parameters","status":"publish","type":"post","link":"https:\/\/www.gocpmall.com\/?p=175592","title":{"rendered":"WeChat AI Team Details WeLM Models Scaling to 617B Parameters"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/technode.com\/wp-content\/uploads\/2014\/06\/download-1.png\" alt=\"news image\"><br \/>Tencent&rsquo;s WeChat AI team has detailed a new scaling approach for its WeLM model family. The team trained WeLM-HD4-80B and WeLM-HD4-617B models using a method called Hidden Decoding, which expands each token into multiple internal computation streams without increasing the main Transformer backbone. The 80B model activates 3 billion parameters&#8230;<br \/><a href=\"https:\/\/technode.com\/2026\/08\/13\/wechat-ai-team-details-welm-models-scaling-to-617b-parameters\/\" class=\"button purchase\" rel=\"nofollow noopener\">&#38405;&#35835;&#26356;&#22810;&#65288;Read More&#65289;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tencent&rsquo;s WeChat AI team has detailed a new scali [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":175593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-175592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-localnews"],"_links":{"self":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/175592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=175592"}],"version-history":[{"count":0,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/175592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/media\/175593"}],"wp:attachment":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=175592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=175592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=175592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}