AnalysisAI ModelsOctober 13, 2026

Looped Diffusion Transformer reuses blocks per denoising step

Read original source →reddit.com

Paper (arXiv 2609.40305) runs a shared group of transformer blocks several times inside each denoising step instead of scaling up a text-to-image DiT. Naive looping didn't reliably help; the authors fix it with deep supervision on every loop, and loop depth can be changed at sampling time.

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