@article{gradientatomsunsuperviseddiscoveryattrib, title = {Gradient Atoms: Unsupervised Discovery, Attribution and Steering of Model Behaviors via Sparse Decomposition of Training Gradients}, author = {J Rosser}, year = {2026}, eprint = {2603.14665}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.14665}, }