@inproceedings{silva-etal-2026-clarin,
    title = "{CLARIN}-{PT}-{LDB}: An Open {LLM} Leaderboard for {P}ortuguese to assess Language, Culture and Civility",
    author = "Silva, Jo{\~a}o Ricardo  and
      Gomes, Lu{\'i}s  and
      Branco, Ant{\'o}nio",
    editor = "Souza, Marlo  and
      de-Dios-Flores, Iria  and
      Santos, Diana  and
      Freitas, Larissa  and
      Souza, Jackson Wilke da Cruz  and
      Ribeiro, Eug{\'e}nio",
    booktitle = "Proceedings of the 17th International Conference on Computational Processing of {P}ortuguese ({PROPOR} 2026) - Vol. 1",
    month = apr,
    year = "2026",
    address = "Salvador, Brazil",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-dnd/2026.propor-1.7/",
    pages = "67--77",
    ISBN = "979-8-89176-387-6",
    abstract = "This paper reports on the development of a leaderboard of Open Large Language Models (LLM) for European Portuguese (PT-PT), and on its associated benchmarks.This leaderboard comes as a way to address a gap in the evaluation of LLM for European Portuguese, which so far had no leaderboard dedicated to this variant of the language.The paper also reports on novel benchmarks, including some that address aspects of performance that so far have not been available in benchmarks for European Portuguese, namely model safeguards and alignment to Portuguese culture.The leaderboard is available at https://huggingface.co/spaces/PORTULAN/portuguese-llm-leaderboard."
}