SamplerEulerAncestralCFGPP - ComfyUI Built-in Node Documentation

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

The SamplerEulerAncestralCFGPP node creates a sampler that uses the Euler Ancestral method with classifier-free guidance (CFG++) for image generation. This sampler combines ancestral sampling techniques with guidance conditioning to produce diverse image variations while maintaining coherence, and allows fine-tuning through parameters that control noise and step size adjustments.

Inputs

Parameter	Description	Data Type	Required	Range
eta	Controls the step size during sampling, with higher values resulting in more aggressive updates (default: 1.0)	FLOAT	Yes	0.0 - 1.0
s_noise	Adjusts the amount of noise added during the sampling process (default: 1.0)	FLOAT	Yes	0.0 - 10.0

Outputs

Output Name	Description	Data Type
sampler	Returns a configured sampler object that can be used in the image generation pipeline	SAMPLER

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