ModelPatchLoader - ComfyUI Built-in Node Documentation

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

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The ModelPatchLoader node loads specialized model patches from the model_patches folder. It automatically detects the type of patch file and loads the appropriate model architecture, then wraps it in a ModelPatcher for use in the workflow. This node supports different patch types including controlnet blocks and feature embedder models.

Inputs

Parameter	Data Type	Required	Range	Description
name	STRING	Yes	All available model patch files from model_patches folder	The filename of the model patch to load from the model_patches directory

Outputs

Output Name	Data Type	Description
MODEL_PATCH	MODEL_PATCH	The loaded model patch wrapped in a ModelPatcher for use in the workflow