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英伟达发布 Nemotron 3 Diarization,支持 8 说话人日志
英伟达上线了多说话人日志模型 Nemotron 3 Diarization,用于标注谁在什么时间说话,支持最多 8 个说话人。该模型支持直播和录音输入,能处理重叠语音,参数量 100M,可本地部署。技术上通过按首次出现顺序固定 speaker 编号、AOSC 长期说话人缓存加 FIFO 短期上下文来保持跨时间、跨 chunk 的说话人标签一致,避免同人被拆成新 speaker 或多人混成一人。它只输出“谁+何时”,文本部分需另配 ASR,与阿里 Qwen 昨天发布的分角色转写 ASR 方向相近。
Current read
英伟达新出的说话人日志模型,100M 能本地跑,专门负责“谁在何时说话”,配 ASR 就能做分角色转写,比 Qwen 那个更专精。
11 sources73° AI heatLast updated 2026/9/24 01:50:02
Evidence
11 sourcesRelated source 1NVIDIA AI
View sourceRelated source 2shao__meng
View sourceRelated source 3Hugging Face: Blog
View sourceRelated source 4rohanpaul_ai
View sourceRelated source 5Teortaxes
View sourceRelated source 6The Business Times: Tech
View sourceRelated source 7arXiv cs.LG
View sourceRelated source 8DAIR.AI
View sourceRelated source 9Rest of World
View sourceRelated source 10IT之家
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