Papers/2611.12956
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ADIndex: Layer-Adaptive Sparse Attention Indexing via Group-Level Distillation

Not provided in the abstract

sparse attentionindexingefficiencydeep learning
2611.12956
Builder Relevance
80%
8h ago

Abstract

ADIndex proposes a novel method to enhance the efficiency of token-level sparse attention indexing, significantly reducing latency in long-context inference.

Reality Card

Core Claim

ADIndex achieves up to 6.22x prefill and 3.40x decoding kernel speedups while maintaining near-lossless task performance at a context length of 256K.

Method / Result

End-to-end serving speedup of 1.54x at a context length of 128K.

Limitations

The abstract does not specify potential limitations or reproducibility concerns.

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