EuroLLM

by UTTER

About the model:

Highly multilingual LLM funded by the European Union.

Model type:

Text

Model performance class:

Full

Link to the model:

https://huggingface.co/utter-project/EuroLLM-22B-Instruct-2512

Base models:

EuroLLM-22B-2512

End model:

EuroLLM-22B-Instruct-2512

End model license:

Apache-2.0

About the organisation:

Collaborative Research and Innovation Project funded under Horizon Europe.

Link to the organisation:

https://he-utter.eu/

Model release date:

December 2025

Availability

Base Model Data

Pretraining datasets described with versions in the technical report.

https://arxiv.org/pdf/2602.05879

End User Model Data

Supervised fine-tuning dataset published on HuggingFace.

https://huggingface.co/datasets/utter-project/EuroBlocks-SFT-2512

Base Model Weights

Base model published on HuggingFace with an open license.

https://huggingface.co/utter-project/EuroLLM-22B-2512

End User Model Weights

End model published on HuggingFace with an open license.

https://huggingface.co/utter-project/EuroLLM-22B-Instruct-2512

Training Code

Training makes use of a public framework.

https://github.com/axolotl-ai-cloud/axolotl

Documentation

Code Documentation

Framework is well-documented.

https://github.com/axolotl-ai-cloud/axolotl

Hardware Architecture

Preprint shows architecture, providing details about design decisions and hyperparameters.

https://arxiv.org/pdf/2602.05879

Preprint

Preprint published on arXiv.

https://arxiv.org/abs/2602.05879

Paper

No peer-reviewed version of preprint found.

Modelcard

Model card contains the requisite information.

https://huggingface.co/utter-project/EuroLLM-22B-Instruct-2512

Datasheet

No datasheet found.

Access

Licenses

Apache 2.0, an OSI-approved license.

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