2026

Quantifying the Impact of Translation Errors on Multilingual LLM Evaluation
Klaudia-Doris Thellmann, Bernhard Stadler, et al. — ACL 2026
arXiv forthcoming Project
Diagnosing Translated Benchmarks: An Automated Quality Assurance Study of the EU20 Benchmark Suite
Klaudia-Doris Thellmann, Bernhard Stadler, et al. — LREC 2026
DOI Project

2025

Teuken-7B-Base & Teuken-7B-Instruct: Towards European LLMs
Mehdi Ali, Michael Fromm, Klaudia-Doris Thellmann, et al. — EACL 2025
arXiv Model Project
Towards Multilingual LLM Evaluation for European Languages
Klaudia-Doris Thellmann, Bernhard Stadler, Michael Fromm, et al. — arXiv 2025
arXiv Leaderboard Project

2024

Investigating Multilingual Instruction-Tuning: Do Polyglot Models Demand for Multilingual Instructions?
Alexander Arno Weber, Klaudia-Doris Thellmann, Jan Ebert, et al. — EMNLP 2024
DOI Project
Tokenizer Choice For LLM Training: Negligible or Crucial?
Mehdi Ali, Michael Fromm, Klaudia-Doris Thellmann, et al. — Findings of NAACL 2024
DOI Project