{"type": "article", "title": "Contrastive Decoding Diffing: Recovering Finetuning Data Without Weight Access", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/contrastive-decoding-diffing-recovering-finetuning-data-without-weight-access", "original_source": "https://arxiv.org/abs/2605.25902", "published": "2026-05-26T07:09:36+00:00", "accessed": "2026-07-10", "id": "contrastive-decoding-diffing-recovering-finetuning-data-without-weight-access"}