OELLM News & articles
OpenEuroLLM: First year progress and next steps
One year has elapsed since the start of the OpenEuroLLM project. This ambitious project carried out by a consortium of 20 leading European research institutions, companies and EuroHPC centres, coordinated by Jan Hajič (Charles University, Czechia) an...
Mar. 6, 2026
Strategic access to EuroHPC resources granted to OpenEuroLLM
The EU has set out a comprehensive roadmap to secure European technological and economic sovereignty in AI by building its own world‑class AI infrastructure, data space and talent base. Aligned to EU goals, OpenEuroLLM is the first AI...
Dec. 12, 2025
Open-sci and OpenEuroLLM release of reference models
Together with Open-sci, we are releasing open-sci-ref 0.01 - a research-dense transformer model family. Our aim is to establish scaling laws that enable ranking of datasets and other hyperparameters.
With all the intermediate checkpoints trai...
Aug. 22, 2025
Release of 38 Monolingual 2.15B LLMs Trained on HPLT v2
Through a joint collaboration between the HPLT and OpenEuroLLM initiatives, we announce the release of 38 monolingual reference models with 2.15B parameters. Full models and intermediate checkpoints every 1,000 steps can be downloaded from t...
July. 17, 2025
MultiSynt: Advancing Multilingual AI Through Open Synthetic Training Data
The EuroHPC AI Factory Large Scale call has allocated 3 million GPU hours on the Leonardo Booster (CINECA, Italy) to develop "MultiSynt: an open multilingual synthetic dataset for LLM pre-training”. This ini...
May. 27, 2025
OpenEuroLLM secures compute on the LUMI Supercomputer
OpenEuroLLM has been awarded 1.5 million GPU hours of computing resources on the LUMI supercomputer through the Finnish LUMI Extreme Scale Access ...
May. 26, 2025
The EU is on track to doubling the compute capacity of the EuroHPCs
The OpenEuroLLM consortium initiated its work already in February, with the objective of building truly open foundation models for European languages.Strategic and sustained investments in AI infrastructure, coupled with an environment of transp...
May. 6, 2025
Open LLMs for Transparent AI in Europe
Europe's leading AI companies and research institutions combine their forces and expertise to develop next-generation open-source language models in an unprecedented collaboration to advance European AI capabilities, the OpenEuroLLM project.
A co...
A co...
Feb. 3, 2025