英伟达发布开源转写模型 Nemotron 3.5 Transcribe
原标题：Voice AI in vogue: Nvidia releases new open transcription model
AI 摘要
英伟达发布免费开源权重模型 Nemotron 3.5 Transcribe，支持最多 40 种语言的音频转写，并更新开源语音数据集 Granary 至第二版。该模型可进行 31 种语言与英语互译、处理长达一小时的录音、区分最多 8 位说话人，英伟达称其在 Hugging Face Open ASR Leaderboard 等基准上优于竞品。该模型面向商务会议与医疗转写等开发者场景，30 亿参数可单芯片运行，但不支持实时流式音频。
正文节选
Nvidia on Wednesday released Nemotron 3.5 Transcribe, a free, open-weight model that transcribes audio in up to 40 languages. It also released version 2 of Granary, its open source speech dataset. Nvidia boasts that Nemotron 3.5 can translate 31 languages to and from English, handle recordings up to an hour long, and tell up to eight speakers apart. It claims to beat rivals on benchmarks, including Hugging Face’s Open ASR Leaderboard. These tools target developers building apps for business meet