{"type": "article", "title": "Towards Understanding Pause Token Fine-Tuning Dynamics: A Mode Retention Perspective", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/towards-understanding-pause-token-fine-tuning-dynamics-a-mode-retention", "original_source": "https://arxiv.org/abs/2609.04489", "published": "2026-09-07T04:00:00+00:00", "accessed": "2026-09-07", "id": "towards-understanding-pause-token-fine-tuning-dynamics-a-mode-retention"}