arxiv
PublishedOctober 28, 2026 at 4:00 AM
LongSpark: Efficient speculative decoding with a fixed-cost parallel drafter
Publisher summary· verbatim
arXiv:2609.37029v2 Announce Type: replace Abstract: Speculative decoding accelerates autoregressive inference by verifying multiple draft tokens in a single target forward pass. However, as the context grows, existing state-of-the-art drafters become increasingly expensive, eroding the very efficien
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