Unverified50% confidenceFactExact time
The 12 absorption layers in QSA each independently maintain their own selection strategies, which is incompatible with the assumption that ordinary multi-layer Transformers share a single set of KV indices; therefore, HiSparse's prefetching logic based on cross-layer shared indices cannot be directly reused.
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50%
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Long-term
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9/15/2026
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