Patch-effect graphs built from causal mediation, partial correlation, and co-influence, when analyzed with graph kernels, preserve task-discriminative signals from activation patching that outperform global shape descriptors and raw baselines on GPT-2 Small.
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Patch-Effect Graph Kernels for LLM Interpretability
Patch-effect graphs built from causal mediation, partial correlation, and co-influence, when analyzed with graph kernels, preserve task-discriminative signals from activation patching that outperform global shape descriptors and raw baselines on GPT-2 Small.