# Activation Difference Lens

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> Last updated: 2026-05-26T10:07:49.244334+00:00
> 1 articles mentioning **Activation Difference Lens**

- [Contrastive Decoding Diffing: Recovering Finetuning Data Without Weight Access](https://wpnews.pro/news/contrastive-decoding-diffing-recovering-finetuning-data-without-weight-access) — 2026-05-26