Windy TranslateCzech to Esperanto translation model translate-cs-eo
Open machine translation from Czech into Esperanto, published by Windstorm Labs on Hugging Face.
- Task
- Translation: Czech → Esperanto
- Languages
- Czech cs, Esperanto eo
- Lineage
- OPUS-MT
- Format
- transformers (Marian), safetensors
- Hugging Face
- WindyTranslate/translate-cs-eo
- Last updated on HF
- 2026-07-30
Quality
| Benchmark | chrF++ | BLEU | Band | Measured |
|---|---|---|---|---|
| FLORES-200 dev, 48 sentences | 26.29 | 5.10 | Limited | 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
- V pondělí vědci z Lékařské fakulty Stanfordovy univerzity oznámili vynález nového diagnostického nástroje, kte…
- Reference
- Kiel anoncis lunde sciencistoj de la Medicina Lernejo ĉe la Universitato Stanford, ili inventis novan diagnozi…
- This model
- Volumaj sciencistoj el LILO PRO Planedoj raportis novajn diagnozojn, kiu povas krei malgrandan klason laŭ klas
How to run
Shell
pip install transformers sentencepiece torchPython
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
repo = "WindyTranslate/translate-cs-eo"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForSeq2SeqLM.from_pretrained(repo)
batch = tok(["<Czech 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-cs-eo
- Upstream licence
- Apache-2.0
- Attribution
- Based on OPUS-MT model Helsinki-NLP/opus-mt-cs-eo 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-cs-eo
(https://huggingface.co/WindyTranslate/translate-cs-eo), published by Windstorm Labs (https://windstormlabs.com).
Based on OPUS-MT model Helsinki-NLP/opus-mt-cs-eo 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 |
|---|---|---|
| Esperanto to Czech translate-eo-cs | 25.0 Limited | Apache-2.0 |
| Czech to English translate-cs-en | 59.6 Good | Apache-2.0 |
| Czech to French translate-cs-fr | 56.9 Good | Apache-2.0 |
| Czech to German translate-cs-de | 52.9 Good | Apache-2.0 |
| Czech to Swedish translate-cs-sv | 50.6 Good | Apache-2.0 |
| English to Esperanto translate-en-eo | 47.4 Good | Apache-2.0 |
| Czech to Finnish translate-cs-fi | 44.3 Usable | Apache-2.0 |
| French to Esperanto translate-fr-eo | 41.4 Usable | Apache-2.0 |