Nvidia's open Nemotron 3.5 Transcribe leads speech benchmarks with 1/6 the active params

The Decoder · rss · 2026-10-28

Nvidia released Nemotron 3.5 Transcribe, an open speech model combining transcription, speaker recognition, and translation, controllable via text prompts. It leads several benchmarks while using only one-sixth of the active parameters of its strongest open rival, and ships with a 800,000+ hour speech dataset plus fine-tuning tools.

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