[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-doc-dcioa1fc39f3":3},{"user":4,"document":8,"mainDocument":27,"columnUrl":29,"subscription":30,"footer":42,"text":77},{"isAuthenticated":5,"isAdmin":5,"displayName":6,"avatarUrl":6,"nid":6,"groupLevel":7},false,"",-10,{"id":9,"fullTitle":10,"subTitle":6,"url":11,"columnId":12,"columnName":13,"columnUrl":14,"summary":6,"contentHtml":15,"mainContentHtml":6,"posterUrl":16,"createDate":17,"displayDate":18,"displayDateSlash":19,"pageviews":20,"tags":21,"hidden":5,"isSubContent":5,"replyDocOrTargetId":6,"contentType":23,"videoId":6,"liveVideoUrl":6,"duration":24,"price":24,"priceText":25,"priceBadgeText":25,"priceBadgeClass":26,"freeForMinGroupLevel":24,"redirectUrl":6,"readyToStream":5},"dcioa1fc39f3","150亿美元豪赌“交卷”！Meta(META)首款AI模型Muse-Spark登场-重仓ETF成资金追逐焦点","\u002Fdoc\u002Fdcioa1fc39f3","col18178739ee","美股资讯","\u002Fcol\u002Fcol18178739ee","\u003Cp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">美股投资网获悉，在Meta(META)正式发布自研AI模型Muse Spark后，重仓该股的交易所交易基金(ETF)成为市场焦点。名为Muse Spark的AI模型旨在通过在其平台生态中实现更快、更先进的AI驱动能力，从而强化Meta的整体生态体系。Meta股价周三收涨6.5%，推动市场重新关注那些对该股票配置比例较高的ETF。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">总体来看，共有超过650只ETF合计持有3.37亿股Meta股票，凸显其在基金领域的重要影响力。目前，那些在投资组合中对Meta配置比例最高的基金，正受到寻求定向敞口投资者的特别关注。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">在经历一年多的组织重构与巨额投入后，Meta终于交出阶段性答卷。周三，Meta正式发布自研AI模型Muse Spark。Muse Spark是Meta去年6月宣布成立“超级智能实验室”(MSL)以来的首个核心成果，也是Meta豪掷150亿美元挖角Scale AI创始人Alexandr Wang以来发布的首款重大AI模型。.\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">2025年6月，Meta斥资约150亿美元投资Scale AI，并将其创始人Alexandr Wang挖至公司，执掌新成立的“超级智能实验室”(MSL)。这一举动被视为Meta在AI竞赛中“重启战略”的关键一步。彼时，Meta在大模型能力上明显落后于OpenAI、谷歌和Anthropic。扎克伯格随后启动了一系列激进措施——大规模挖角AI顶级人才;精简组织结构，提高研发效率;承诺投入数百亿美元建设AI算力基础设施。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">而Muse Spark正是这套体系的首个“试验品”。Meta称该模型是“专门打造”用于其各类产品。该公司首席执行官扎克伯格此前表示，该模型尚无法匹敌竞争对手最先进的系统，但将为虚拟助手Meta AI提供“更智能、更快速”的能力。公司称该模型将利用来自Instagram、Facebook和Threads上的内容，支持更个性化和更具视觉化的回应。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">Meta还表示，其新模型在医疗领域具有较强应用潜力，公司称已与超过1000名医生合作，对模型进行训练，以生成有关营养和运动等主题的更详细回答。借助该模型，Meta AI还将推出“购物模式”，帮助用户比较价格。根据Meta披露的评估结果，Muse Spark在部分推理能力和多模态能力基准测试中超越了谷歌、OpenAI和Anthropic的领先模型。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">值得一提的是，这一模型一改Meta过去主打开源的Llama路线，转向闭源模式——模型权重和架构均不公开。这一转向具有标志性意义。过去Meta依赖开源模型建立生态影响力，如今开始向商业化与竞争导向靠拢，未来可能通过API收费甚至订阅模式变现业内普遍认为，这标志着Meta从“AI布道者”向“AI竞争者”的身份转变。\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">最专业的美股资讯,推荐美股大数据 \u003Ca href=\"https:\u002F\u002FStockwe.com\u002F\">https:\u002F\u002FStockwe.com\u002F\u003C\u002Fa>\u003C\u002Fspan>\u003C\u002Fp>\r\n\u003Cp>\u003Cspan style=\"font-size: large;\">如何识别美股市场异常波动？美国机构主力资金买卖情况，出货和吸筹，使用美股投资网VIP会员，2008年成立于美国硅谷，由前纽约证券交易所分析师Ken创立，联合多位摩根斯坦利分析师，谷歌 Meta工程师利用AI和大数据，配合十多年美股实战经验和业内量化模型，建立了一个股市数据库 \u003Ca href=\"https:\u002F\u002FStockWe.com\u002F\">https:\u002F\u002FStockWe.com\u002F\u003C\u002Fa> 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buy@TradesMax.com 美国电话 626-378-3637","公司介绍","\u003Cp class=\"MsoNormal\">美股大数据 StockWe.com 是一个美国领先的金融和美股信息大数据提供商，紧盯华尔街金融市场和行情，2008年成立于美国硅谷，创始人是前纽约证券交易所资深分析师Ken，联合多位摩根斯坦利分析师，谷歌 Meta工程师利用AI和大数据，配合十多年美股实战经验和业内量化交易模型，每天处理千万级股票数据：挖掘潜力大牛股，捕捉期权异动大单，实时主力资金流向、机构持仓变化、川普突发新闻，精准买卖信号第一时间发到您手机APP。\u003C\u002Fp>","专业美股投资者都在这里",{"loading":78,"search":79,"searchPlaceholder":79,"hotContent":80,"draft":81,"noData":82,"searchNoData":83,"edit":84,"editVideo":85,"courseContent":86,"more":87,"buyNow":88,"subscribeNow":89,"encoding":90,"paidContent":91},"Loading...","搜索","热门内容","草稿","目前没有任何内容公布","当前检索内容没有数据","编辑","编辑视频","课程内容","更多","立即购买后观看","- 立即订阅 -","视频编码中...","付费内容"]