{"type": "article", "title": "D2PO: Optimizing Diffusion Samplers via Dynamic Preference", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/d2po-optimizing-diffusion-samplers-via-dynamic-preference", "original_source": "https://arxiv.org/abs/2607.06609", "published": "2026-07-09T04:00:00+00:00", "accessed": "2026-07-09", "id": "d2po-optimizing-diffusion-samplers-via-dynamic-preference"}