Speculative decoding accelerates language model inference by verifying multiple draft tokens in a single target-model pass. Recent parallel drafters have achieved breakthrough performance in frontier production models, but their effectiveness deteriorates as the entropy of target distributions increases due to insuffic...
Chumeng Liang, Lin-Xuan Wang, Xin-Yu Peng et al.· 0 citations
Autoregressive language models align training and use: generation conditions on a clean prompt, and training predicts future tokens from clean left context. Diffusion language models offer parallel denoising, but native dLLM pretraining can randomly corrupt prompt and continuation tokens together, weakening the clean-p...
Xiaocheng Lu, Huabin Liu, Song Guo et al.· 0 citations
This work systematically characterize how optimization hyperparameters, compute allocation, and architecture scale for MoE dLLMs, identifying quantitative differences from scaling trends previously reported for AR models.
Fengqi Zhu, Shaoxuan Xu, Jingyang Ou et al.· 1 citation
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