评分 5.2 · 来源：cs.AI updates on arXiv.org · 发布于 2026-04-14
评分依据：中等质量：常规学术论文，有适度参考价值
Parallelism and Generation Order in Masked Diffusion Language Models: Limits Today, Potential Tomorrow
arXiv:2601.15593v2 Announce Type: replace-cross Abstract: Masked Diffusion Language Models (MDLMs) promise parallel token generation and arbitrary-order decoding, yet it remains unclear to what extent current models truly realize these capabilities. We characterize MDLM behavior along two dimensions — parallelism strength and generation order — using Average Finalization Parallelism (AFP) and Kendall’s tau. We evaluate eight mainstream MDLMs (up to 100B parameters) on 58 benchmarks spanning…