@article{iglensexactadditiveprobabilityattributio, title = {IG-Lens: Exact Additive Probability Attribution Across Transformer Layers via Telescoping Integrated Gradients}, author = {Duc Anh Nguyen}, year = {2026}, eprint = {2606.29693}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.29693}, }