SpargeAttention2: Trainable Sparse Attention via Hybrid Top-k+Top-p Masking and Distillation Fine-Tuning

arXiv:2602.13515 · cs.CV, cs.LG · Submitted 2026-02-13 · Read on arXiv

cs.CV, cs.LG

Submitted: 2026-02-13

Updated: 2026-10-18

Terminology

• Sparse Attention — 9× in this paper · explained in 5 episodes
• Sparsity — 5× in this paper · explained in 4 episodes
• Fine-Tuning — 4× in this paper · explained in 5 episodes
• Diffusion Model — 2× in this paper · explained in 10 episodes
• Diffusion Models — 2× in this paper · explained in 9 episodes
• Distillation — 2× in this paper · explained in 2 episodes

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