Noise Injection Reveals Hidden Capabilities of Sandbagging Language Models - Tice, Cameron; Kreer, Philipp; Helm-Burger, Nathan; Shahani, Prithviraj; Ryzhenkov, Fedor; Roger, Fabien; Neo, Clement; Haimes, Jacob; Hofstätter, Felix; van der Weij, Teun (Advances in Neural Information Processing Systems, 2025)