Firoj Alam, Preslav Nakov, Nizar Habash, Iryna Gurevych, Shammur A. Chowdhury, Artem Shelmanov, Yuxia Wang, Ekaterina Artemova, Mucahid Kutlu, Georgios Mikros: Proceedings of the 1st Workshop on GenAI Content Detection (GenAIDetect). COLING Workshops 2025