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Research2026-07-26 · source-backed
Jiao, Wu, Sun and colleagues identify Joint Probability Dependence Error as why dLLM parallel decoding is stuck with overly conservative confidence thresholds, forcing redundant denoising iterations (arXiv 2607.20467). DC-Leap adds Dynamic Contiguous Verification folding strictly-ordered causal constraints into parallel decoding to neutralize JPDE, plus draft-guided leaping across multiple tokens for look-ahead context. 53.19x on MBPP for long-sequence generation, 105.02x combined with KV-cache. Training-free means it applies to existing dLLM checkpoints today.
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Shared entity: LLMs / Same source domain / Shared topic / Earlier coverage
Both cover LLMs; reported by the same outlet (arxiv.org); overlapping topics (constraint, decoding).
Shared entity: Training / Same source domain / Earlier coverage / Tension
Both cover Training; reported by the same outlet (arxiv.org); earlier Training coverage from 2026-07-22.
Shared entity: LLMs / Same source domain / Earlier coverage / Downstream implication
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-06-19.
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-06-19.
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-06-14.
Shared entity: LLMs / Same source domain / Earlier coverage / Tension
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-06-09.
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-04-22.
Both cover LLMs; reported by the same outlet (arxiv.org); earlier LLMs coverage from 2026-03-22.