美股異動丨2.4萬億參數！阿里新模型來了，股價大升逾3%

格隆匯

昨天

阿里巴巴(BABA.US)升逾3%。消息上，7月19日，阿里巴巴發布旗艦大模型Qwen3.8 Max預覽版，參數規模高達2.4萬億，官方稱其綜合能力在全球範圍內僅次於Anthropic的Fable 5。與此同時，阿里承諾將"很快"開放完整模型權重。值得關注的是，此次發布時機耐人尋味——就在數日前，阿里系投資的初創公司月之暗面（Moonshot AI）憑藉2.8萬億參數的Kimi K3攪動全球科技股，並一度刷新"史上最大開放模型"紀錄。Qwen3.8 Max的高調亮相，令阿里投資版圖內部對"最大開放模型"的爭奪愈發白熱化。

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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: 12.5px; color: #7E829C; margin: 0;}\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\">\n美股異動丨2.4萬億參數！阿里新模型來了，股價大升逾3%\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">格隆匯</strong><span class=\"h-time small\">2026-07-20 22:27</span>\n</p>\n</h4>\n</header>\n<article>\n<html><body><p>阿里巴巴(BABA.US)升逾3%。消息上，7月19日，阿里巴巴發布旗艦大模型Qwen3.8 Max預覽版，參數規模高達2.4萬億，官方稱其綜合能力在全球範圍內僅次於Anthropic的Fable 5。與此同時，阿里承諾將\"很快\"開放完整模型權重。\n值得關注的是，此次發布時機耐人尋味——就在數日前，阿里系投資的初創公司月之暗面（Moonshot AI）憑藉2.8萬億參數的Kimi K3攪動全球科技股，並一度刷新\"史上最大開放模型\"紀錄。Qwen3.8 Max的高調亮相，令阿里投資版圖內部對\"最大開放模型\"的爭奪愈發白熱化。</p></body></html>\n<div class=\"bt-text\">\n\n\n<p> 來源：<a href=\"https://www.gelonghui.com/rss/live/live.xml\">格隆匯</a></p>\n<p>為提升您的閱讀體驗，我們對本頁面進行了排版優化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":null,"symbol_name":null,"start_time":0,"source_url":"https://www.gelonghui.com/rss/live/live.xml","article_id":"2652119102","we_media_id":null,"thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2652119102","pubTimestamp":1784557671,"columns":[],"sourceInfo":{"source_id":"live_gelonghui","name":"格隆汇"},"weMediaInfo":null,"summary":"阿里巴巴(BABA.US)升逾3%。消息上，7月19日，阿里巴巴發布旗艦大模型Qwen3.8 Max預覽版，參數規模高達2.4萬億，官方稱其綜合能力在全球範圍內僅次於Anthropic的Fable 5","collect":0,"end_time":0,"defaultTopTitle":"gelonghui.com","property":[],"viewcount":null,"language":"zh","relate_stocks":{},"translate_title":"US stock changes | 2.4 trillion parameters! 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