Unverified60% confidenceDecision RuleExact time
CFG guidance strength typically seeks the best balance between 5 and 12; too low deviates from the prompt, while too high produces oversaturation or artifacts.
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Krea 2 Real-World Test: RTX 3060 Generates 1080P Images in Under 2 Minutes
redditr/comfyui7/9/2026
Related Claims
UnverifiedUsing excessively high CFG values during low-step inference amplifies the correction magnitude at each step, leading to oversaturated colors, distorted contrast, and even artifacts; when using an accelerated LoRA, the CFG value often needs to be reduced from 7.5 to 2–4.77% similarUnverified负向提示词在Stable Diffusion等开源模型中通过Classifier-Free Guidance（CFG）机制实现，CFG Scale通常设置在7-12之间73% similarVerifiedCFG Scale (Classifier-Free Guidance scale) controls the degree to which the generated result adheres to the prompt.72% similarUnverifiedAn excessively strong LoRA weight combined with an excessively high CFG is a common combination that causes character facial collapse, and it is recommended to adjust both in coordination.68% similarUnverifiedClassifier-free guidance (CFG) runs both a conditional branch and an unconditional branch simultaneously, amplifying the conditional signal by subtracting the unconditional direction from the conditional direction, trading a doubling of inference cost for quality improvement.67% similar
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