DeepSeek Sparse Attention Gains Multi-layer Indexer for Overlapping Selection and Attention
A new arXiv paper proposes a Multi-layer Indexer that lets DeepSeek Sparse Attention overlap token selection with attention computation, aiming to cut long-context inference costs by having each query attend only to a subset of the sequence.
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- 2026-11-04 05:00 · arXiv cs.LG
Multi-layer Indexer: Overlapping Selection and Attention in DeepSeek Sparse Attention