ModelSave - ComfyUI Built-in Node Documentation

The ModelSave node saves trained or modified models to your computer’s storage. It takes a model as input and writes it to a file with your specified filename. This allows you to preserve your work and reuse models in future projects.

Inputs

Parameter	Description	Data Type	Required	Range
`model`	The model to be saved to disk	MODEL	Yes	-
`filename_prefix`	The filename and path prefix for the saved model file (default: “diffusion_models/ComfyUI”)	STRING	Yes	-
`prompt`	Workflow prompt information (automatically provided)	PROMPT	No	-
`extra_pnginfo`	Additional workflow metadata (automatically provided)	EXTRA_PNGINFO	No	-

Outputs

Output Name	Description	Data Type
None	This node does not return any output values	-

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