3 papers
cs.CL2026
Progressing beyond Art Masterpieces or Touristic Clichés: how to assess your LLMs for cultural alignment?
António Branco, João Silva, Nuno Marques +10
Although the cultural (mis)alignment of Large Language Models (LLMs) has attracted increasing attention -- often framed in terms of cultural bias -- until recently there has been l…
cs.CL2026
CLARIN-PT-LDB: An Open LLM Leaderboard for Portuguese to assess Language, Culture and Civility
João Silva, LuÃs Gomes, António Branco
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…
cs.CL2026
Sovereign AI-based Public Services are Viable and Affordable
António Branco, LuÃs Gomes, Rodrigo Santos +4
The rapid expansion of AI-based remote services has intensified debates about the long-term implications of growing structural concentration in infrastructure and expertise. As AI…