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origin-Helsinki-NLP-opus-mt-fiu-fiu
WindstormLabs/origin-Helsinki-NLP-opus-mt-fiu-fiu
origin-Helsinki-NLP-opus-mt-fiu-fiu is a translation model from WindstormLabs. Use it when you need text moved from one language to another. The card lists the license as apache-2.0.
source group: Finno-Ugrian languages target group: Finno-Ugrian languages OPUS readme: fiu-fiu
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At a glance
- Task
- Translation
- License
- apache-2.0
- Model type
- marian
- Access
- Public
- Created
- May 21, 2026
- Updated
- Oct 1, 2026
- SHA
- 1ecc9f08
Model card
From the Hugging Face model README
fiu-fiu
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source group: Finno-Ugrian languages
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target group: Finno-Ugrian languages
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OPUS readme: fiu-fiu
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model: transformer
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source language(s): est fin fkv_Latn hun izh krl liv_Latn vep vro
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target language(s): est fin fkv_Latn hun izh krl liv_Latn vep vro
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model: transformer
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pre-processing: normalization + SentencePiece (spm32k,spm32k)
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a sentence initial language token is required in the form of
>>id<<(id = valid target language ID) -
download original weights: opus-2020-07-26.zip
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test set translations: opus-2020-07-26.test.txt
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test set scores: opus-2020-07-26.eval.txt
Benchmarks
| testset | BLEU | chr-F |
|---|---|---|
| Tatoeba-test.est-est.est.est | 2.0 | 0.252 |
| Tatoeba-test.est-fin.est.fin | 51.0 | 0.704 |
| Tatoeba-test.est-fkv.est.fkv | 1.1 | 0.211 |
| Tatoeba-test.est-vep.est.vep | 3.1 | 0.272 |
| Tatoeba-test.fin-est.fin.est | 55.2 | 0.722 |
| Tatoeba-test.fin-fkv.fin.fkv | 1.6 | 0.207 |
| Tatoeba-test.fin-hun.fin.hun | 42.4 | 0.663 |
| Tatoeba-test.fin-izh.fin.izh | 12.9 | 0.509 |
| Tatoeba-test.fin-krl.fin.krl | 4.6 | 0.292 |
| Tatoeba-test.fkv-est.fkv.est | 2.4 | 0.148 |
| Tatoeba-test.fkv-fin.fkv.fin | 15.1 | 0.427 |
| Tatoeba-test.fkv-liv.fkv.liv | 1.2 | 0.261 |
| Tatoeba-test.fkv-vep.fkv.vep | 1.2 | 0.233 |
| Tatoeba-test.hun-fin.hun.fin | 47.8 | 0.681 |
| Tatoeba-test.izh-fin.izh.fin | 24.0 | 0.615 |
| Tatoeba-test.izh-krl.izh.krl | 1.8 | 0.114 |
| Tatoeba-test.krl-fin.krl.fin | 13.6 | 0.407 |
| Tatoeba-test.krl-izh.krl.izh | 2.7 | 0.096 |
| Tatoeba-test.liv-fkv.liv.fkv | 1.2 | 0.164 |
| Tatoeba-test.liv-vep.liv.vep | 3.4 | 0.181 |
| Tatoeba-test.multi.multi | 36.7 | 0.581 |
| Tatoeba-test.vep-est.vep.est | 3.4 | 0.251 |
| Tatoeba-test.vep-fkv.vep.fkv | 1.2 | 0.215 |
| Tatoeba-test.vep-liv.vep.liv | 3.4 | 0.179 |
System Info:
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hf_name: fiu-fiu
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source_languages: fiu
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target_languages: fiu
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opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/fiu-fiu/README.md
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original_repo: Tatoeba-Challenge
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tags: ['translation']
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languages: ['se', 'fi', 'hu', 'et', 'fiu']
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src_constituents: {'izh', 'mdf', 'vep', 'vro', 'sme', 'myv', 'fkv_Latn', 'krl', 'fin', 'hun', 'kpv', 'udm', 'liv_Latn', 'est', 'mhr', 'sma'}
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tgt_constituents: {'izh', 'mdf', 'vep', 'vro', 'sme', 'myv', 'fkv_Latn', 'krl', 'fin', 'hun', 'kpv', 'udm', 'liv_Latn', 'est', 'mhr', 'sma'}
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src_multilingual: True
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tgt_multilingual: True
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prepro: normalization + SentencePiece (spm32k,spm32k)
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url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/fiu-fiu/opus-2020-07-26.zip
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url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/fiu-fiu/opus-2020-07-26.test.txt
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src_alpha3: fiu
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tgt_alpha3: fiu
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short_pair: fiu-fiu
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chrF2_score: 0.581
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bleu: 36.7
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brevity_penalty: 0.981
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ref_len: 19444.0
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src_name: Finno-Ugrian languages
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tgt_name: Finno-Ugrian languages
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train_date: 2020-07-26
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src_alpha2: fiu
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tgt_alpha2: fiu
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prefer_old: False
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long_pair: fiu-fiu
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helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
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transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
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port_machine: brutasse
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port_time: 2020-08-21-14:41
- Task
- Translation
- Type
- marian
- License
- apache-2.0
- Languages
- se, fi, hu, et, fiu
- Created
- May 21, 2026
- Updated
- Oct 1, 2026