Speech DF Arena: A Leaderboard for Speech DeepFake Detection Models. - Sandipana Dowerah; Atharva Kulkarni; Ajinkya Kulkarni; Hoan My Tran; Joonas Kalda; Artem Fedorchenko; Benoit G. B. Fauve; Damien Lolive; Tanel Alumäe; Matthew Magimai Doss (CoRR, 2025)