Preprint
Aug 2026
Ripple-Pivot Search: Active Parallel Decoding for Diffusion Large Language Models
RPS is proposed, a novel training-free decoding method that seeks mid-entropy positions as promising candidate pivots (where to decode), and determines their token assignment that yields the greatest downstream benefit via lookahead evaluation (what to decode).
Yushi Ye, Xu Chen, Hao-Yun Jiang et al.
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