ModelSamplingAuraFlow - ComfyUI Built-in Node Documentation

Complete documentation for the ModelSamplingAuraFlow node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The ModelSamplingAuraFlow node applies a specialized sampling configuration to diffusion models, specifically designed for AuraFlow model architectures. It modifies the model’s sampling behavior by applying a shift parameter that adjusts the sampling distribution. This node inherits from the SD3 model sampling framework and provides fine control over the sampling process.

Inputs

Parameter	Data Type	Required	Range	Description
model	MODEL	Yes	-	The diffusion model to apply the AuraFlow sampling configuration to
shift	FLOAT	Yes	0.0 - 100.0	The shift value to apply to the sampling distribution (default: 1.73)

Outputs

Output Name	Data Type	Description
model	MODEL	The modified model with AuraFlow sampling configuration applied