Unverified50% confidenceFactExact time
主流文生图/文生视频模型每次生成均从随机噪声采样，即使相同提示词也会产生外貌、服装细节偏差，导致角色一致性难以保持
1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen
Sources
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