Immunization against harmful fine-tuning attacks. - Domenic Rosati; Jan Wehner; Kai Williams; Lukasz Bartoszcze; Jan Batzner; Hassan Sajjad 001; Frank Rudzicz (CoRR, 2024)

GermanPartiesQA: Benchmarking Commercial Large Language Models for Political Bias and Sycophancy. - Jan Batzner; Volker Stocker; Stefan Schmid 001; Gjergji Kasneci (CoRR, 2024)

News on TikTok: An Annotated Dataset of TikTok Videos from German-Speaking News Outlets in 2023. - Anna-Theresa Mayer; Lion Wedel; Jan Batzner; Jonathan Hendrickx; Emma Bremer; Alexander Iwan; Volker Stocker; Jakob Ohme (ICWSM, 2025)

Oversight Structures for Agentic AI in Public-Sector Organizations. - Chris Schmitz; Jonathan Rystrøm; Jan Batzner (CoRR, 2025)