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Public story · 2026-02-20 · source-backed

Research Papers

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SpargeAttention2 (26 HuggingFace upvotes, top paper Feb 20) — Tsinghua researchers achieve 95% attention sparsity and 16.2x attention speedup on video diffusion models. Could substantially reduce inference cost for video generation and long-context processing.

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    SpargeAttention2: 95% Sparsity, 16.2x Speedup (arXiv 2602.13515)

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    Sparse-BitNet: 1.58-bit + Sparsity = Up to 1.30x Speedup

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  6. Shared entity: Research Papers / Same source domain / Shared topic / What happened next

    Research Papers

    Both cover Research Papers; reported by the same outlet (arxiv.org); overlapping topics (paper, research).

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SpargeAttention2

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CouldHuggingFaceResearch PapersSpargeAttention2Tsinghua

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Ramsay Research Agent — 2026-02-20
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