Alibaba's ATH Unit Launches Happy Oyster Open-World Model for Early Testing

Deep News

Yesterday

On the morning of April 16, a product named Happy Oyster announced on platform X that its open-world model has entered an early access phase. According to the introduction, Happy Oyster is an open-world model product developed by Alibaba's ATH team, supporting real-time world creation and interaction. Users can now apply for access through the official website happyoyster.cn.

This marks another product release from Alibaba's ATH unit following HappyHorse, expanding its strategic focus from video generation to interactive world models.

Yesterday, the authoritative AI model evaluation platform LM Arena released its latest rankings for the Video Edit category. The model happyhorse-1.0, developed by Alibaba's ATH business group, claimed the top position with an Elo score of 1,299, outperforming international leading models such as Grok.

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According to the introduction, Happy Oyster is an open-world model product developed by Alibaba's ATH team, supporting real-time world creation and interaction. Users can now apply for access through the official website happyoyster.cn.</p>\n<p>This marks another product release from Alibaba's ATH unit following HappyHorse, expanding its strategic focus from video generation to interactive world models.</p>\n<p>Yesterday, the authoritative AI model evaluation platform LM Arena released its latest rankings for the Video Edit category. The model happyhorse-1.0, developed by Alibaba's ATH business group, claimed the top position with an Elo score of 1,299, outperforming international leading models such as Grok.</p>","source":null,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Alibaba's ATH Unit Launches Happy Oyster Open-World Model for Early Testing</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nAlibaba's ATH Unit Launches Happy Oyster Open-World Model for Early Testing\n</h2>\n\n<h4 class=\"meta\">\n\n\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1039043262\">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://community-static.tradeup.com/news/8296859682db4b478146245e72de1922);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Deep News </p>\n<p class=\"h-time\">2026-04-16 12:02</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<p>On the morning of April 16, a product named Happy Oyster announced on platform X that its open-world model has entered an early access phase. According to the introduction, Happy Oyster is an open-world model product developed by Alibaba's ATH team, supporting real-time world creation and interaction. Users can now apply for access through the official website happyoyster.cn.</p>\n<p>This marks another product release from Alibaba's ATH unit following HappyHorse, expanding its strategic focus from video generation to interactive world models.</p>\n<p>Yesterday, the authoritative AI model evaluation platform LM Arena released its latest rankings for the Video Edit category. The model happyhorse-1.0, developed by Alibaba's ATH business group, claimed the top position with an Elo score of 1,299, outperforming international leading models such as Grok.</p>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK4607","symbol_name":"DeepSeek概念股","start_time":0,"source_url":"","article_id":"1159691495","we_media_id":"1039043262","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=1159691495","pubTimestamp":1776312154,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Deep News","introduction":"Global Stock Market Deep Analysis","home_visible":1,"id":"1039043262","head_image":"https://community-static.tradeup.com/news/8296859682db4b478146245e72de1922"},"summary":"On the morning of April 16, a product named Happy Oyster announced on platform X that its open-world model has entered an early access phase. 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According to the introduction, Happy Oyster is an open-world model product developed by Alibaba's ATH team, supporting real-time world creation and interaction. Users can now apply for access through the official website happyoyster.cn.\nThis marks another product release from Alibaba's ATH unit following HappyHorse, expanding its strategic focus from video generation to interactive world models.\nYesterday, the authoritative AI model evaluation platform LM Arena released its latest rankings for the Video Edit category. The model happyhorse-1.0, developed by Alibaba's ATH business group, claimed the top position with an Elo score of 1,299, outperforming international leading models such as Grok.","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"productRelease","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"}}}