[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-doc-dcio8a06673a":3},{"user":4,"document":8,"mainDocument":27,"columnUrl":29,"subscription":30,"footer":42,"text":80},{"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,"useContentVideo":5,"duration":24,"price":24,"priceText":25,"priceBadgeText":25,"priceBadgeClass":26,"freeForMinGroupLevel":24,"redirectUrl":6,"readyToStream":5},"dcio8a06673a","Meta(META)杀入实时语音转写赛道：基准测试力压OpenAI、谷歌(GOOGL)，API价格低至每小时0.18美元","\u002Fdoc\u002Fdcio8a06673a","col18178739ee","美股资讯","\u002Fcol\u002Fcol18178739ee","\u003Cp> \u003C\u002Fp>\n\u003Cp>\u003Cspan>美股投资网获悉，近日，Meta(META)旗下超级智能实验室(Superintelligence Labs)正式推出实时语音识别模型Muse Voice Transcribe。该模型在部分基准测试中超越OpenAI、谷歌(GOOGL)等竞争对手的同类产品，并以每小时0.18美元的API价格进入市场。不过，Meta方面确认，该模型不会开放权重。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>据了解，在Artificial Analysis的AA-WER Streaming英语语音转写准确率基准上，Muse Voice Transcribe的词错率为3.1%，优于Cartesia Ink-2的3.4%、ElevenLabs Scribe v2 Real-time的3.6%、OpenAI GPT Live Transcribe的3.9%以及谷歌Gemini 3.5 Transcribe Live的4.0%。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>在说话人区分能力上，各模型整体表现仍难令用户满意，但Muse Voice Transcribe在多个标准基准中的平均错误率为17.5%，同样处于领先位置。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>据Meta介绍，该模型可区分超过20位说话人，并支持超过70种语言，其中25种经过“广泛验证”，还能处理多语者在对话中切换语言以及超过一小时的长时间对话。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>Muse Voice Transcribe目前已通过Meta Model API、Meta AI for Mac和Muse Code提供。API定价为每1000音频分钟3美元，折合每小时0.18美元。与Meta此前Muse Glimmer系列开放权重的做法不同，Meta发言人向The New Stack确认，该模型不会公开权重。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>技术层面，Muse Voice Transcribe属于Muse Spark家族的自回归多模态模型。音频以80毫秒为单位输入，每秒约12.5个块，每块被压缩为单个软token。模型在每个块上做出选择要么输出文本token，要么输出特殊的“下一音频”占位符，等待更多音频上下文。当音频结束时，“空音频”令牌会触发模型输出剩余文本。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>这种机制使模型能自行控制延迟，Meta称之为“自适应延迟”。简单词汇几乎可以即时转写，复杂词汇则获得更多音频上下文。该权衡在强化学习阶段被训练，词错率奖励与延迟奖励采用相乘而非相加的方式优化。说话人识别也使用类似机制。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>今夏，实时语音转写已成为AI领域竞争最激烈的细分市场之一。近期OpenAI、谷歌、xAI、阿里巴巴(BABA)等公司均在数周内密集发布流式语音模型，专业厂商也已深耕多时。而Muse Voice Transcribe目前0.3个百分点的基准领先优势，在这种竞争强度下很难长期保持。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>不过，对Meta而言，智能眼镜、Mac应用等核心产品都需要实时语音能力作为底层支撑。这一内生需求可能促使Meta在该赛道持续投入，而非仅追求外部API市场份额。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan>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>\n\u003Cp>\u003Cspan>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> 每天处理千万级股票数据：捕捉期权大单，实时主力资金流向、机构持仓变化、川普突发新闻，精准交易信号第一时间发到您手机APP！\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp> \u003C\u002Fp>","https:\u002F\u002Fwww.tradesmax.com\u002Fimages\u002Fa_Stock\u002FG\u002FGOOG\u002FGOOG.jpg","2026-09-02T12:42:55","2026.09.02","2026\u002F09\u002F02",57005,[22],"GOOG","Article",0,"免费","success",{"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":28,"hidden":5,"isSubContent":5,"replyDocOrTargetId":6,"contentType":23,"videoId":6,"liveVideoUrl":6,"useContentVideo":5,"duration":24,"price":24,"priceText":25,"priceBadgeText":25,"priceBadgeClass":26,"freeForMinGroupLevel":24,"redirectUrl":6,"readyToStream":5},[22],"\u002Fcol\u002Fstocknews",{"visible":5,"marketingHtml":31,"services":32,"recentDocuments":41},"\u003Cfigure class=\"image\">\u003Ca 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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 \u003Ca href=\"https:\u002F\u002Fstockwe.com\" rel=\"noopener\">StockWe.com\u003C\u002Fa> 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，每天处理海量股票数据：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，美股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":81,"search":82,"searchPlaceholder":82,"hotContent":83,"draft":84,"noData":85,"searchNoData":86,"courseContent":87,"more":88,"buyNow":89,"subscribeNow":90,"encoding":91,"paidContent":92},"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","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"]