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Open-Weight Models Under Creative Commons Attribution-NonCommercial-ShareAlike 4.0

16 open-weight models released under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 in the SAVRN Model Hub, with audEERING GmbH, Stanford Tabular and Relational (STAR) Project and E-MIMIC publishing the most.

16Models
12Publishers
86M to 783MParameter range
1Licenses
Not without separate permissionCommercial use

What Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Allows

CC BY-NC-SA 4.0 permits non-commercial sharing and adapting with credit, and requires adaptations to use the same license. Commercial use needs separate permission.

SAVRN's Take

Start with the NonCommercial clause. Creative Commons Attribution-NonCommercial-ShareAlike 4.0 lets you share and adapt a model with credit, and any adaptation has to carry the same license, so a released fine-tune goes back out under CC BY-NC-SA 4.0. Commercial use is not permitted without separate permission. An internal research team can live with that. Anyone planning to serve it to paying customers or fold it into a product is stopped at the door until the rights holder says otherwise.

Hardware is never the constraint. Sixteen models sit under this license on our hub, and the largest of the most downloaded, E-MIMIC's 783M-parameter inclusively-reformulation-it5, needs 1.9 GB at 16-bit. Microsoft's layoutlmv3-base, 125M parameters with a 514-token context, wants 0.3 GB. The Index puts the cheapest host at one MI300X for $1.85 an hour, so the real choice is the license, not the card.

audEERING GmbH leads with three models, all audio classifiers, then E-MIMIC and the Stanford Tabular and Relational (STAR) Project at two each, with Microsoft, Babelscape, Vennify AI, IBM Research and the Music Technology Group at Universitat Pompeu Fabra at one apiece. Downloads stack at the top: inclusively-reformulation-it5 draws 3,584,790 a month, audEERING's 318M-parameter wav2vec2 age and gender classifier 2,477,432, and layoutlmv3-base 1,148,823. Read the publisher's card first. audEERING marks its 165M-parameter wav2vec2 emotion model as research only and offers a commercial license on a model trained on more data, which is how NonCommercial works in practice.

Most Downloaded

ModelPublisherParametersLicenseMonthly downloadsCheapest GPUs at 16-bit
inclusively-reformulation-it5 E-MIMIC 783M cc-by-nc-sa-4.0 3.6M 1x MI300X, $1.85/hr
wav2vec2-large-robust-24-ft-age-gender audEERING GmbH 318M cc-by-nc-sa-4.0 2.5M 1x MI300X, $1.85/hr
layoutlmv3-base Microsoft 125M cc-by-nc-sa-4.0 1.1M 1x MI300X, $1.85/hr
wav2vec2-large-robust-12-ft-emotion-msp-dim audEERING GmbH 165M cc-by-nc-sa-4.0 804.8k 1x MI300X, $1.85/hr
wikineural-multilingual-ner Babelscape 177M cc-by-nc-sa-4.0 677.1k 1x MI300X, $1.85/hr
inclusively-classification E-MIMIC 111M cc-by-nc-sa-4.0 552.2k 1x MI300X, $1.85/hr
wav2vec2-large-robust-6-ft-age-gender audEERING GmbH 91M cc-by-nc-sa-4.0 167.3k 1x MI300X, $1.85/hr
t5-base-grammar-correction Vennify AI cc-by-nc-sa-4.0 114.3k
patchtst-fm-r1 IBM Research 258M cc-by-nc-sa-4.0 37.4k 1x MI300X, $1.85/hr
discogs-maest-10s-pw-129e Music Technology Group (Universitat Pompeu Fabra) 86M cc-by-nc-sa-4.0 6.2k 1x MI300X, $1.85/hr

All 16 Models

This model is an Italian sequence-to-sequence model fine-tuned from the IT5-large for the task of inclusive language rewriting. It has been trained to analyze and rewrite sentences in Italian to make them more inclusive (if needed). For example, the sentence I professori devono essere preparati (The professors must be prepared) is rewritten as Il personale docente deve essere preparato (The teaching staff must be prepared). The model has been trained on a dataset containing a total of 4705 pairs of sentences, each pair containing an inclusive and a non-inclusive sentence. The dataset has been split as follows: We also leverage a small set of synthetic data (generated using a set of rules)…

Open weights cc-by-nc-sa-4.0 783M parameters transformers

The model expects a raw audio signal as input and outputs predictions for age in a range of approximately 0...1 (0...100 years) and gender expressing the probababilty for being child, female, or male. In addition, it also provides the pooled states of the last transformer layer. The model was created by fine-tuning Wav2Vec2-Large-Robust Timit and For this version of the model we trained all 24 transformer layers. An ONNX export of the model is available from Further details are given in the associated paper and tutorial.

Open weights cc-by-nc-sa-4.0 318M parameters transformers

LayoutLMv3 is a pre-trained multimodal Transformer for Document AI with unified text and image masking. The simple unified architecture and training objectives make LayoutLMv3 a general-purpose pre-trained model. For example, LayoutLMv3 can be fine-tuned for both text-centric tasks, including form understanding, receipt understanding, and document visual question answering, and image-centric tasks such as document image classification and document layout analysis. Yupan Huang, Tengchao Lv, Lei Cui, Yutong Lu, Furu Wei, ACM Multimedia 2022. If you find LayoutLM useful in your research, please cite the following paper: The content of this project itself is licensed under the…

Open weights cc-by-nc-sa-4.0 125M parameters 514 tokens transformers

Please note that this model is for research purpose only. A commercial license for a model that has been trained on much more data can be acquired with audEERING. The model expects a raw audio signal as input, and outputs predictions for arousal, dominance and valence in a range of approximately 0...1. In addition, it provides the pooled states of the last transformer layer. The model was created by fine-tuning The model was pruned from 24 to 12 transformer layers before fine-tuning. An ONNX export of the model is available from doi:10.5281/zenodo.6221127. Further details are given in the associated paper and tutorial.

Open weights cc-by-nc-sa-4.0 165M parameters transformers

Model · Token classification

wikineural-multilingual-ner

Babelscape

This is the model card for the EMNLP 2021 paper WikiNEuRal: Combined Neural and Knowledge-based Silver Data Creation for Multilingual NER. We fine-tuned a multilingual language model (mBERT) for 3 epochs on our WikiNEuRal dataset for Named Entity Recognition (NER). The resulting multilingual NER model supports the 9 languages covered by WikiNEuRal (de, en, es, fr, it, nl, pl, pt, ru), and it was trained on all 9 languages jointly. If you use the model, please reference this work in your paper: The original repository for the paper can be found at https://github.com/Babelscape/wikineural. You can use this model with Transformers pipeline for NER. This model is trained on WikiNEuRal, a…

Open weights cc-by-nc-sa-4.0 177M parameters 512 tokens transformers

The model expects a raw audio signal as input and outputs predictions for age in a range of approximately 0...1 (0...100 years) and gender expressing the probababilty for being child, female, or male. In addition, it also provides the pooled states of the last transformer layer. The model was created by fine-tuning Wav2Vec2-Large-Robust Timit and For this version of the model we only trained the first six transformer layers. An ONNX export of the model is available from Further details are given in the associated paper and tutorial.

Open weights cc-by-nc-sa-4.0 91M parameters transformers

Model · Text classification

inclusively-classification

E-MIMIC

This model is an Italian classification model fine-tuned from the Italian BERT model for the classification of inclusive language in Italian. It has been trained to detect three classes: - inclusive: the sentence is inclusive (e.g. "Il personale docente e non docente") - notinclusive: the sentence is not inclusive (e.g. "I professori") - notpertinent: the sentence is not pertinent to the task (e.g. "La scuola è chiusa") The model has been trained on a dataset containing: - 8580 training sentences - 1073 validation sentences - 1072 test sentences The data collection has been manually annotated by experts in the field of inclusive language (dataset is not publicly available yet). The model…

Open weights cc-by-nc-sa-4.0 111M parameters 512 tokens transformers

This model generates a revised version of inputted text with the goal of containing fewer grammatical errors. It was trained with Happy Transformer using a dataset called JFLEG. Here's a full article on how to train a similar model. pip install happytransformer

Open weights cc-by-nc-sa-4.0 transformers

Model · Time series forecasting

patchtst-fm-r1

IBM Research

This model card is for the non-commercial, research version of PatchTST-FM-r1. Please also check-out the Apache-2.0 licensed IBM Granite version. PatchTST was originally released prior to the interest in creating pre-trained, zero-shot time series foundation models that were capable of state-of-the-art performance on out of sample datasets. PatchTST-FM (patched time-series transformer-based foundation model) essentially has the architectural simplicity of PatchTST, but differs in some crucial ways. Coupled with a revised training strategy and a significantly larger training corpus, we are able to train a model that achieves state-of-the-art results on GiftEval. The architecture incorporates…

Open weights cc-by-nc-sa-4.0 258M parameters

MAEST is a family of Transformer models based on PASST and focused on music analysis applications. The MAEST models are also available for inference in the Essentia library and for inference and training in the official repository. You can try the MAEST interactive demo on replicate. MAEST is a music audio representation model pre-trained on the task of music style classification. According to the evaluation reported in the original paper, it reports good performance in several downstream music analysis tasks. The MAEST models can make predictions for a taxonomy of 400 music styles derived from the public metadata of Discogs. The MAEST models have reported good performance in downstream…

Open weights cc-by-nc-sa-4.0 86M parameters transformers

Model · Summarization

ptt5-base-summ-xlsum

Recogna NLP

PTT5 Summ is a fine-tuned PTT5 model to perform Abstractive Summarization in Brazilian Portuguese texts. This model was fine-tuned on the datasets: RecognaSumm, WikiLingua, XL-Sum, TeMário.pdf) and CSTNews. For further information, please go to PTT5 Summ repository. author="Paiola, Pedro H. and de Rosa, Gustavo H. and Papa, Jo{\~a}o P.", editor="Xavier-Junior, Jo{\~a}o Carlos and Rios, Ricardo Ara{\'u}jo", title="Deep Learning-Based Abstractive Summarization for Brazilian Portuguese Texts", booktitle="BRACIS 2022: Intelligent Systems", year="2022", publisher="Springer International Publishing", address="Cham", pages="479--493", isbn="978-3-031-21689-3"} This model was fine-tuned using the…

Open weights cc-by-nc-sa-4.0 223M parameters transformers

RT-PluRel is a Relational Transformer checkpoint pair for in-context / few-shot entity prediction over multi-table relational databases (no per-task gradient training). Same architecture and file layout as stanford-star/rt-j — drop-in replacement. Architecture: ~85.6M blocks, dmodel 512, 8 heads, dff 2048 · text columns embedded with all-MiniLM-L12-v2 (dtext 384). Each folder contains model.safetensors (weights) and config.json (dims + text-embedding model). The paper/ subdirectory preserves the earlier RT-PluRel release:.pt checkpoints (12 blocks, dmodel 256, dff 1024) pretrained on synthetic relational databases generated by PluRel, plus the continued-pretraining and fine-tuned RelBench…

Open weights cc-by-nc-sa-4.0 86M parameters pytorch

Model · Speech recognition

koelsch-wav2vec2-ipa

Chem

IPA phoneme recognition for Kölsch (Ripuarian German, Cologne). Fine-tuned from facebook/wav2vec2-xls-r-300m with a CTC head over a 48-symbol IPA inventory. This is also the forced-alignment model. Its frame-level CTC posteriors drive torchaudio.functional.forcedalign to produce Praat TextGrids with word and phone tiers — see notebook 9 in the repository. Trained during the CIF Tandem Fellowship at IfL-Phonetik, University of Cologne, on Alles Kölsch (Bhatt & Lindlar 1998) — 4,670 utterances, 4.5 hours of spontaneous Cologne dialect speech from 105 speakers aged 10–88 across 49 neighbourhoods. Kölsch is Ripuarian German. It has no public speech dataset and no standardised spelling: 94.1 %…

Open weights cc-by-nc-sa-4.0 315M parameters transformers

arabic - handwritten-text-recognition - htr - ocr - historical-manuscripts - kraken libraryname: kraken arman-kraken-ocr is a Kraken OCR/HTR model for line-level recognition of handwritten Arabic manuscripts. The model is based on the Muharaf-trained Kraken checkpoint muharafrecbest.mlmodel and was subsequently fine-tuned on the ArMan dataset for historical Arabic manuscript recognition. This checkpoint is a fine-tuned derivative of the Arabic HTR model trained on the Muharaf Corpus: The model was fine-tuned on ArMan as part of our work on historical Arabic manuscript HTR and the AraMS-28k dataset. If you use AraMS-28k in your research, please cite: If you use RefLAM or its annotation…

Open weights cc-by-nc-sa-4.0 kraken

basemodel: - sentence-transformers/LaBSE - language-identification - langID - sentence-embedding - similarity-search - low-resource - low-resource-languages

Open weights cc-by-nc-sa-4.0 471M parameters 512 tokens

Questions

Can I use Creative Commons Attribution-NonCommercial-ShareAlike 4.0 models commercially?

Not without separate permission. CC BY-NC-SA 4.0 permits non-commercial sharing and adapting with credit, and requires adaptations to use the same license. Commercial use needs separate permission.

Which Creative Commons Attribution-NonCommercial-ShareAlike 4.0 models are most downloaded?

By monthly downloads reported by the Hugging Face Hub: inclusively-reformulation-it5 (3.6M); wav2vec2-large-robust-24-ft-age-gender (2.5M); layoutlmv3-base (1.1M).

Other Licenses

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