arxiv
PublishedJuly 1, 2026 at 4:00 AM
—neutral
IG-Lens: Exact Additive Probability Attribution Across Transformer Layers via Telescoping Integrated Gradients
Publisher summary· verbatim
arXiv:2606.29693v2 Announce Type: replace Abstract: We ask a simple question about decoder-only transformers: between which two layers is the probability of a predicted token actually produced? Existing layer-wise readout tools answer only approximately. The logit lens and its trained variant report
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Originally published on arxiv ↗