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cs.CV2026
SoftCache: Adaptive Step Size Caching for Diffusion Transformers
Shimon Malnick, Nadav Orenstein, Ohad Fried +1
Diffusion and flow models generate a sample over iterative steps, each a full pass through a large network, and that pass dominates generation cost. Training-free caching accelerat…
cs.CV2026
Optimal Transport Flow Matching by Design
Shimon Malnick, Matan Rusanovsky, Ohad Fried +1
Flow matching models learn to transport samples from a simple prior distribution to a complex data distribution. When prior-data pairs are coupled via optimal transport (OT), the l…