[Research & Release] Flow-WLS: Why high-order samplers fail on DiT/Flow Matching (and how a Savitzky-Golay regularized multistep solver achieves clean 10-step generations in 11s)
Hey everyone! If you’ve ever experimented with high-order diffusion samplers (like DPM-Solver++ or Adams-Bashforth orders 4+), you probably noticed a frustrating pattern: while order 2 and 3 produce great results, orders 5, 6, and 8 almost always collapse into noise, oversmoothing, or catastrophic…
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- 2026-10-13 10:04 · r/comfyui
[Research & Release] Flow-WLS: Why high-order samplers fail on DiT/Flow Matching (and how a Savitzky-Golay regularized multistep solver achieves clean 10-step generations in 11s)
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