{"type": "article", "title": "Hierarchical Sparse Attention Done Right: Toward Infinite Context Modeling", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/hierarchical-sparse-attention-done-right-toward-infinite-context-modeling", "original_source": "https://arxiv.org/abs/2607.02980", "published": "2026-07-07T04:00:00+00:00", "accessed": "2026-07-07", "id": "hierarchical-sparse-attention-done-right-toward-infinite-context-modeling"}