CONF Lu_MECHANISTICINTERPRETABILITYWORKSHOP,ICML2026_2026/IDIAP Sparse Neuron Ablation Triggers Catastrophic Collapse of the Language Core in Large Vision-Language Models Lu, Cen Tang, Yung-Chen Cavallaro, Andrea Mechanistic Interpretability Workshop at the 43rd International Conference on Machine Learning 2026 https://openreview.net/forum?id=V1HjWJuGS3 URL