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diar_streaming_sortformer_4spk-v2.1

A new version of Sortformer diarization model Nemotron-3-Diarization has been released, supporting 8 speakers and greatly improved accuracy.

audio → text · made by NVIDIA

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About

diar_streaming_sortformer_4spk-v2.1 — a text model from NVIDIA.

It takes audio and returns text. It was published in October 2025. The catalogue files it under transcribe. Its weights are published under the other licence, which attaches conditions the plain open licences do not.

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Maker
NVIDIA
Register
model
Takes
audio
Returns
text
Published
October 2025
Licence
other

Known as 1 name

nvidia/diar_streaming_sortformer_4spk-v2.1