collaborators

7 papers

cs.CY2025

Economies of Open Intelligence: Tracing Power & Participation in the Model Ecosystem

Shayne Longpre, Christopher Akiki, Campbell Lund +6

Since 2019, the Hugging Face Model Hub has been the primary global platform for sharing open weight AI models. By releasing a dataset of the complete history of weekly model downlo…

cs.CL2025

Probing Pre-Trained Language Models for Cross-Cultural Differences in Values

Arnav Arora, Lucie-Aimée Kaffee, Isabelle Augenstein

Language embeds information about social, cultural, and political values people hold. Prior work has explored social and potentially harmful biases encoded in Pre-Trained Language…

cs.SI2025

Investigating Human Values in Online Communities

Nadav Borenstein, Arnav Arora, Lucie-Aimée Kaffee +1

Studying human values is instrumental for cross-cultural research, enabling a better understanding of preferences and behaviour of society at large and communities therein. To stud…

cs.CY2025

Generative AI and the Future of the Digital Commons: Five Open Questions and Knowledge Gaps

Arman Noroozian, Lorena Aldana, Marta Arisi +21

The rapid advancement of Generative AI (GenAI) relies heavily on the digital commons, a vast collection of free and open online content that is created, shared, and maintained by c…

cs.CL2025

INTIMA: A Benchmark for Human-AI Companionship Behavior

Lucie-Aimée Kaffee, Giada Pistilli, Yacine Jernite

AI companionship, where users develop emotional bonds with AI systems, has emerged as a significant pattern with positive but also concerning implications. We introduce Interaction…

cs.CL2025

Presumed Cultural Identity: How Names Shape LLM Responses

Siddhesh Pawar, Arnav Arora, Lucie-Aimée Kaffee +1

Names are deeply tied to human identity. They can serve as markers of individuality, cultural heritage, and personal history. However, using names as a core indicator of identity c…