Author

Pietro Perona

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Jul 2026

Inference-Time Scaling of Diffusion Models via Progressive Seed Pruning

Progressive Seed Pruning consistently improves reward-guided selection and achieves higher GenEval scores (automated) and better human evaluation on prompt-alignment than best-of-$N$, importance-sampling, and tree-search baselines at matched compute.

Rogério Guimarães, Pietro Perona · arXiv.org · 0 citations