ImageOnlyCheckpointSave - ComfyUI Built-in Node Documentation - ComfyUI

The ImageOnlyCheckpointSave node saves a checkpoint file containing a model, CLIP vision encoder, and VAE. It creates a safetensors file with the specified filename prefix and stores it in the output directory. This node is specifically designed for saving image-related model components together in a single checkpoint file.

Inputs

Parameter	Description	Data Type	Required	Range
`model`	The model to be saved in the checkpoint	MODEL	Yes	-
`clip_vision`	The CLIP vision encoder to be saved in the checkpoint	CLIP_VISION	Yes	-
`vae`	The VAE (Variational Autoencoder) to be saved in the checkpoint	VAE	Yes	-
`filename_prefix`	The prefix for the output filename (default: “checkpoints/ComfyUI”)	STRING	Yes	-
`prompt`	Hidden parameter for workflow prompt data	PROMPT	No	-
`extra_pnginfo`	Additional PNG metadata	EXTRA_PNGINFO	No	-

Outputs

Output Name	Description	Data Type
-	This node does not return any outputs	-

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