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vokra/nisqa-v2-weight

sourceHugging Facecc-by-nc-sa-4.0updated 2mo agoView on Hugging Face
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Model Card

nisqa-v2-weight (Vokra GGUF)

Converted to the Vokra GGUF format for Vokra, a zero-dependency speech-AI inference runtime.

This is a conversion, not a new model. The weights are the upstream ones; Vokra re-packages them so its runtime can memory-map them directly. Credit for the model belongs upstream — see Source below.

Files

FileSizeSHA-256
nisqa-v2-weight.gguf1.0 MBa2cacbe6f81ea2e8255eb0e2137d70d245823758e1cc4bb180c6b7cccc131e07

Usage

bash
# Download (any HTTP client works — the file is a plain GGUF)
curl -L -o nisqa-v2-weight.gguf \
  https://huggingface.co/vokra/nisqa-v2-weight/resolve/main/nisqa-v2-weight.gguf
bash
vokra-cli run --model nisqa-v2-weight.gguf --input input.wav

Provenance

FieldValue
Architecturenisqa_v2_weight
Tensors94
Upstream sourcegithub.com/gabrielmittag/NISQA (non-intrusive speech quality assessment CNN + self-attention, Mittag et al. 2021 arXiv:2104.09494, CC-BY-NC-SA-4.0 — owner §3.1 sign-off required, publish requires --allow-noncommercial + SA cascade obligation)
Upstream licencecc-by-nc-sa-4.0
Licence classnon-commercial-share-alike
Registry model idnisqa_v2_weight
Vokra GGUF schema1
Converted byvokra-core 0.1.0-alpha.0

Every row above is read out of this file's own vokra.* metadata, so the card cannot claim something the artifact does not carry.

Licence

The weights are distributed under cc-by-nc-sa-4.0, unchanged from upstream. Conversion does not alter the licence, and your obligations run to the upstream author.

⚠️ Share-alike / copyleft — this licence travels with the file

This weight is cc-by-nc-sa-4.0, and that licence is not discharged by attribution alone. It attaches to derivatives.

  • —This GGUF is a conversion of an upstream weight, so it is itself cc-by-nc-sa-4.0 — not Apache-2.0, and not covered by Vokra's own licence.
  • —Anything you derive from it (a fine-tune, a re-quantisation, a further format conversion) carries the same licence.
  • —Vokra's runtime is Apache-2.0. Loading this weight does not change that, because these licences restrict the terms of redistribution, not use. Shipping the weight onward is what carries the obligation.

⛔ Non-commercial — you may not use this weight commercially

The upstream weight is cc-by-nc-sa-4.0. It is republished here so the model can be evaluated and used for research, and the licence is unchanged by conversion.

  • —Do not use this in a commercial product or service. That restriction is upstream's, not Vokra's, and Vokra cannot waive it.
  • —Vokra's engine is Apache-2.0 and imposes no such limit — the limit is on this weight. Other models in this organisation are permissively licensed; check each one's card.
  • —Vokra's runtime refuses to load a non-commercial weight unless an explicit research flag is set, so this restriction is enforced at load time rather than left to the reader.

Verifying this file

bash
shasum -a 256 nisqa-v2-weight.gguf
# expect: a2cacbe6f81ea2e8255eb0e2137d70d245823758e1cc4bb180c6b7cccc131e07