KI4Demokratie: An AI-Based Platform for Monitoring and Fostering Democratic Discourse. - Rudy Alexandro Garrido Veliz; Till Nikolaus Schaland; Simon Bergmoser; Florian Horwege; Somya Bansal; Ritesh Nahar; Martin Semmann; Jörg Forthmann; Seid Muhie Yimam (CoRR, 2025)