SwitchSD, speculative decoding that switches between neural drafting and context copying, accepted to NeurIPS

arankomatsuzaki · x · 2026-09-30

royeisenstadt announces SwitchSD has been accepted to NeurIPS 2026. SwitchSD is a speculative decoding method that uses the target model's hidden states to decide when to run a neural drafter versus simply copying tokens from context, dynamically switching between the two strategies to cut unnecessary drafting overhead. The author shares the full research story in the linked thread.

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