We present the GenAI Content Detection Task~1 -- a shared task on binary machine generated text detection, conducted as a part of the GenAI workshop at COLING 2025. The task consists of two subtasks: Monolingual (English) and Multilingual. The shared task attracted many participants: 36 teams made official submissions to the Monolingual subtask during the test phase and 26 teams -- to the Multilingual. We provide a comprehensive overview of the data, a summary of the results -- including system rankings and performance scores -- detailed descriptions of the participating systems, and an in-depth analysis of submissions. https://github.com/mbzuai-nlp/COLING-2025-Workshop-on-MGT-Detection-Task1
@article{arxiv.2501.11012,
title = {GenAI Content Detection Task 1: English and Multilingual Machine-Generated Text Detection: AI vs. Human},
author = {Yuxia Wang and Artem Shelmanov and Jonibek Mansurov and Akim Tsvigun and Vladislav Mikhailov and Rui Xing and Zhuohan Xie and Jiahui Geng and Giovanni Puccetti and Ekaterina Artemova and Jinyan Su and Minh Ngoc Ta and Mervat Abassy and Kareem Ashraf Elozeiri and Saad El Dine Ahmed El Etter and Maiya Goloburda and Tarek Mahmoud and Raj Vardhan Tomar and Nurkhan Laiyk and Osama Mohammed Afzal and Ryuto Koike and Masahiro Kaneko and Alham Fikri Aji and Nizar Habash and Iryna Gurevych and Preslav Nakov},
journal= {arXiv preprint arXiv:2501.11012},
year = {2025}
}