Diffusion LM papers in 2026

Not an exhaustive catalog: these are core papers recorded in the public corpus. Paper counts do not measure quality or the importance of a method.

UTC: .

Core papers matching the current filters: 2.

By month and topic
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January0
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June2
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September0

Topics can overlap: a paper counts once in each of its topics, but only once in the total. A topic assignment does not prove quality or reproducibility.

Latest papers · Selection methodology

2026-06-17T12:32:46+00:00 · Masked / discrete diffusion, Reasoning, Controllability · Source

Sumi: Open Uniform Diffusion Language Model from Scratch

Diffusion models have become a promising alternative to autoregressive models. Among these, uniform diffusion language models (UDLMs) permit any token to be updated at any step, in principle enabling more flexible generation. However, no UDLM has yet been pretrained from scratch at both large parameter scale and large token budget. Both autoregressive modeling and masked diffusion modeling already have capable models at scale that the community can study and build on; uniform diffusion has none. A scratch-pretrained UDLM at scale would provide a clean reference point for studying scaling behav

Useful for: Not assessed · Limitation: Not assessed

2026-06-03T07:18:23+00:00 · Reasoning, Controllability · Source

Dynamic Infilling Anchors for Format-Constrained Generation in Diffusion Large Language Models

Diffusion large language models (dLLMs) offer bidirectional attention and parallel generation, enabling them to exploit global context and naturally support format-constrained tasks like parseable JSON or reasoning templates. While straightforward fixed anchors can enforce such constraints, they often impose rigid spans, leading to truncated reasoning or redundant content. To overcome this, we propose Dynamic Infilling Anchors (DIA), a training-free method that dynamically estimates end-anchor positions to adjust generation length before iterative infilling. This flexible mechanism ensures str

Useful for: Not assessed · Limitation: Not assessed

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