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Model: nvidia/diar_streaming_sortformer_4spk-v2.1

Earlier snapshot Snapshot #580 Repository revision fafaab5 (opens in a new tab) Recorded at 04 Sep 2026, 14:01 UTC Unchanged through 23 Sep 2026, 06:25 UTC
Later snapshot Snapshot #4811 Repository revision cd03eee (opens in a new tab) Recorded at 24 Sep 2026, 06:18 UTC Unchanged through 05 Nov 2026, 07:26 UTC

Summary

Licence

Unchanged

No change

Other Other

PinDiff reports the declared licence and licence files. It does not interpret licence terms.

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
Licence tag declared in the model card metadata, observed via the Hugging Face API; licence file hashes from the repository file manifest.

Weights

Unchanged

No change

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
Weight file hashes and sizes from the repository file manifest (Git LFS SHA256 where available). Weight files are not downloaded.

Remote code / configuration

Unchanged

No change

Remote code No No

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
Stored config.json and generation_config.json at each revision (trust_remote_code / auto_map), and Python file hashes from the repository file manifest.

Access / gating

Unchanged

No change

Public Public

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
Gated and private flags observed via the Hugging Face API.

Model card

Changed

Model card modified (1 section)

🚨 Announcement: New Model Version Available Added +1 −0

Diff

Added: + A new version of Sortformer diarization model [Nemotron-3-Diarization](https://huggingface.co/nvidia/nemotron-3-diarization) has been released, supporting 8 speakers and greatly improved accuracy.

Before

Not present in the earlier snapshot.

After

A new version of Sortformer diarization model [Nemotron-3-Diarization](https://huggingface.co/nvidia/nemotron-3-diarization) has been released, supporting 8 speakers and greatly improved accuracy.

29 other sections unchanged.

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
README.md at each revision, stored by PinDiff. Sections are compared individually.
Stored file SHA256
86d9ff0886b098dac53fccbab660c231b0bbfee4c54068d57ab16c5fdb9776d6 → 0cfd901cb5e44b20b107f939532f772905a4f1da453182a4047963e6eb87d619

Repository status

Changed

Repository revision moved

Earlier
Revision fafaab5 (opens in a new tab) · 13 files · 492.03 MB
Later
Revision cd03eee (opens in a new tab) · 13 files · 492.03 MB

A new revision does not by itself mean files changed; the categories above show what differs.

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
Default-branch head commit observed via the Hugging Face API.

Files

Unchanged

No change

Evidence · Observed by PinDiff

Earlier
Snapshot #580 · revision fafaab5 · Recorded at 04 Sep 2026, 14:01 UTC
Later
Snapshot #4811 · revision cd03eee · Recorded at 24 Sep 2026, 06:18 UTC
Source
File hashes and sizes from the repository file manifest. Weights, licence, configuration, Python and model card files are covered above.

Evidence observed by PinDiff from the Hugging Face API and stored when recorded. PinDiff compares stored metadata, hashes and text files; it does not download weight files. Change events recorded between these snapshots