[KongchangAI]
Verified70% confidenceFactExact time

DDPM established the modern form of the diffusion model framework in 2020, after which methods such as DDIM and DPM-Solver compressed the number of sampling steps from 1,000 steps to 20–50 steps.

4
Sources
70%
Confidence
Long-term
Relevance
7/12/2026
First Seen

Sources

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