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NVIDIA Audio Big Open weights

Nemotron 3.5 Transcribe 30B-A4B

15 days since NVIDIA announced it ·

Nemotron 3.5 Transcribe 30B-A4B is an open-weights audio model from NVIDIA, announced 28 Oct 2026. It has 34B (4.3B active) parameters.

Price
—
the lab’s list price
Parameters
34B (4.3B active)
total

No price on the lab’s own pages.

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NVIDIA · Big · Nemotron Speech

open weights
  1. Nemotron 3.5 Transcribe 30B-A4B

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Facts last updated , from NVIDIA’s own pages.