Helsinki-NLP Research Group

university

https://blogs.helsinki.fi/language-technology/

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AI & ML interests

At the University of Helsinki, we focus on: - NLP for morphologically-rich languages - Cross-lingual NLP - NLP in the humanities

Recent Activity

Zihao-Li authored a paper 1 day ago

HPLT 3.0: Very Large-Scale Multilingual Resources for LLM and MT. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models

hengyu-luo updated a dataset 3 days ago

Helsinki-NLP/OpenSubtitles2024

odegiber published a model 5 days ago

Helsinki-NLP/opus-mt_tiny_ara-eng

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Papers

Test-Time Scaling of Reasoning Models for Machine Translation

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Helsinki-NLP 's models 1,533

Helsinki-NLP/opus-mt_tiny_ara-eng

Translation • 25.4M • Updated 5 days ago • 29

Helsinki-NLP/opus-mt_tiny_kor-eng

Translation • 25.4M • Updated 5 days ago • 41

Helsinki-NLP/opus-mt_tiny_eng-deu

Translation • 25.4M • Updated 5 days ago • 74

Helsinki-NLP/opus-mt_tiny_deu-eng

Translation • 25.4M • Updated 5 days ago • 114

Helsinki-NLP/opus-mt_tiny_rus-eng

Translation • 25.4M • Updated 5 days ago • 49 • 1

Helsinki-NLP/opus-mt_tiny_eng-rus

Translation • 25.4M • Updated 5 days ago • 63 • 1

Helsinki-NLP/opus-mt_tiny_eng-fra

Translation • 25.4M • Updated 5 days ago • 115

Helsinki-NLP/opus-mt_tiny_fra-eng

Translation • 25.4M • Updated 5 days ago • 143

Helsinki-NLP/opus-mt_tiny_nld-eng

Translation • 25.4M • Updated 5 days ago • 20

Helsinki-NLP/opus-mt_tiny_ita-eng

Translation • 25.4M • Updated 5 days ago • 8

Helsinki-NLP/opus-mt-eo-caenes

Translation • 76.9M • Updated Dec 12, 2025 • 6 • 1

Helsinki-NLP/opus-mt-caenes-eo

Translation • 76.9M • Updated Dec 12, 2025 • 6

Helsinki-NLP/opus-mt-fr-en

Translation • 75.2M • Updated Nov 15, 2025 • 827k • • 50

Helsinki-NLP/opus-mt-synthetic-en-eu

Updated Sep 16, 2025 • 7 • 1

Helsinki-NLP/opus-mt-synthetic-en-mk

Updated Sep 16, 2025 • 7

Helsinki-NLP/opus-mt-synthetic-en-ka

Updated Sep 16, 2025 • 8

Helsinki-NLP/opus-mt-synthetic-en-so

Updated Sep 16, 2025 • 6 • 1

Helsinki-NLP/opus-mt-synthetic-en-is

Updated Sep 16, 2025 • 11 • 1

Helsinki-NLP/opus-mt-synthetic-en-uk

Updated Sep 16, 2025 • 46

Helsinki-NLP/opus-mt-synthetic-en-gd

Updated Sep 16, 2025 • 31

Helsinki-NLP/opus-mt-tc-bible-big-deu_eng_fra_por_spa-mul

Translation • 0.2B • Updated Oct 12, 2024 • 194 • 1

Helsinki-NLP/opus-mt-tc-bible-big-mul-deu_eng_fra_por_spa

Translation • 0.2B • Updated Oct 12, 2024 • 56 • 2

Helsinki-NLP/opus-mt-tc-bible-big-mul-deu_eng_nld

Translation • 0.2B • Updated Oct 12, 2024 • 153 • 2

Helsinki-NLP/opus-mt-tc-bible-big-mul-mul

Translation • 0.2B • Updated Oct 12, 2024 • 376 • 10

Helsinki-NLP/opus-mt-tc-bible-big-zhx-en

Translation • 0.2B • Updated Oct 9, 2024 • 131 • 1

Helsinki-NLP/opus-mt-tc-bible-big-zhx-deu_eng_fra_por_spa

Translation • 0.2B • Updated Oct 8, 2024 • 18

Helsinki-NLP/opus-mt-tc-bible-big-urj-fra_ita_por_spa

Translation • 0.2B • Updated Oct 8, 2024 • 3

Helsinki-NLP/opus-mt-tc-bible-big-urj-deu_eng_nld

Translation • 0.2B • Updated Oct 8, 2024 • 3

Helsinki-NLP/opus-mt-tc-bible-big-urj-deu_eng_fra_por_spa

Translation • 0.2B • Updated Oct 8, 2024 • 2

Helsinki-NLP/opus-mt-tc-bible-big-trk-deu_eng_fra_por_spa

Translation • 0.2B • Updated Oct 8, 2024 • 10 • 3