{"type": "article", "title": "ALHR-A tree based sparse attention system that retains long context accuracy", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/alhr-a-tree-based-sparse-attention-system-that-retains-long-context-accuracy", "original_source": "https://news.ycombinator.com/item?id=50020238", "published": "2026-10-09T13:27:33+00:00", "accessed": "2026-10-09", "id": "alhr-a-tree-based-sparse-attention-system-that-retains-long-context-accuracy"}