{"type": "article", "title": "Copy Less, Ground More: Overcoming Repetitive Copying in Long-Context Reasoning via Evidence-Aware Reinforcement Learning", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/copy-less-ground-more-overcoming-repetitive-copying-in-long-context-reasoning", "original_source": "https://www.machinebrief.com/news/copy-less-ground-more-overcoming-repetitive-copying-in-long-2x4u", "published": "2026-07-22T04:00:00+00:00", "accessed": "2026-07-22", "id": "copy-less-ground-more-overcoming-repetitive-copying-in-long-context-reasoning"}