Windy TranslatePortuguese to Ukrainian translation model translate-pt-uk
Open machine translation from Portuguese into Ukrainian, published by Windstorm Labs on Hugging Face.
- Task
- Translation: Portuguese → Ukrainian
- Languages
- Portuguese pt, Ukrainian uk
- Lineage
- OPUS-MT
- Format
- transformers (Marian), safetensors
- Hugging Face
- WindyTranslate/translate-pt-uk
- Last updated on HF
- 2026-08-01
Quality
| Benchmark | chrF++ | BLEU | Band | Measured |
|---|---|---|---|---|
| FLORES-200 dev, 48 sentences | 38.62 | 11.68 | Usable | 2026-08-04 |
A screening score on 48 sentences, not a publication result. Bands: Excellent ≥ 60, Good 45–60, Usable 30–45, Limited 15–30, Not recommended < 15. Method and caveats.
Recorded output (sentence 1, first 110 characters)
- Source
- Na segunda-feira, cientistas da Escola de Medicina da Universidade de Stanford anunciaram a invenção de uma no…
- Reference
- У понеділок, науковці зі Школи медицини Стенфордського університету оголосили про винайдення нового діагностич…
- This model
- У понеділок, вчені з медичної школи Станфордського університету оголосили, що було винайдено новий діагностичн
How to run
Shell
pip install transformers sentencepiece torchPython
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
repo = "WindyTranslate/translate-pt-uk"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForSeq2SeqLM.from_pretrained(repo)
batch = tok(["<Portuguese text>"], return_tensors="pt", padding=True)
print(tok.batch_decode(model.generate(**batch), skip_special_tokens=True)[0])Tested: Pattern run on 2026-10-01 against WindyTranslate/translate-tc-big-en-fr with transformers 4.57.6 and 5.18.0 on CPU ("Où se trouve la gare ?"); multi-target token prefix run against translate-tc-bible-big-mul-deu_eng_nld. Not run on every model individually.
Licence and attribution
- Licence
- Apache-2.0
- Upstream
- Helsinki-NLP/opus-mt-pt-uk
- Upstream licence
- Apache-2.0
- Attribution
- Based on OPUS-MT model Helsinki-NLP/opus-mt-pt-uk by Helsinki-NLP (Language Technology Research Group, University of Helsinki). Licensed Apache-2.0.
Copy this into your NOTICE file (or equivalent) when you ship the model:
NOTICE
This product uses the model WindyTranslate/translate-pt-uk
(https://huggingface.co/WindyTranslate/translate-pt-uk), published by Windstorm Labs (https://windstormlabs.com).
Based on OPUS-MT model Helsinki-NLP/opus-mt-pt-uk by Helsinki-NLP (Language Technology Research Group, University of Helsinki). Licensed Apache-2.0.
Windstorm Labs modified the upstream weights; the model card describes what was changed.
Licensed under the Apache License, Version 2.0: https://www.apache.org/licenses/LICENSE-2.0This is a convenience, not legal advice. See Licensing.
Related models
| Model | chrF++ (FLORES-200 dev) | Licence |
|---|---|---|
| Ukrainian to Portuguese translate-uk-pt | 47.1 Good | Apache-2.0 |
| Portuguese to Catalan translate-pt-ca | 55.8 Good | Apache-2.0 |
| Russian to Ukrainian translate-ru-uk | 51.3 Good | Apache-2.0 |
| Portuguese to Galician translate-pt-gl | 49.4 Good | Apache-2.0 |
| English to Ukrainian translate-en-uk | 41.5 Usable | Apache-2.0 |
| Bulgarian to Ukrainian translate-bg-uk | 40.3 Usable | Apache-2.0 |
| Czech to Ukrainian translate-cs-uk | 39.6 Usable | Apache-2.0 |
| German to Ukrainian translate-de-uk | 38.9 Usable | Apache-2.0 |