Verified65% confidenceFactExact time
扩散模型在推理阶段从随机高斯噪声出发，经数十至数百步迭代去噪得到输出，即便固定随机种子，提示词的细微差异也会导致人脸特征、服装细节的显著偏移
3
Sources
65%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
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