SaveLoRANode - ComfyUI Built-in Node Documentation

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

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The SaveLoRA node saves LoRA (Low-Rank Adaptation) models to your output directory. It takes a LoRA model as input and creates a safetensors file with an automatically generated filename. You can customize the filename prefix and optionally include the training step count in the filename for better organization.

Inputs

Parameter	Data Type	Required	Range	Description
lora	LORA_MODEL	Yes	-	The LoRA model to save. Do not use the model with LoRA layers.
prefix	STRING	Yes	-	The prefix to use for the saved LoRA file (default: “loras/ComfyUI_trained_lora”).
steps	INT	No	-	Optional: The number of steps the LoRA has been trained for, used to name the saved file.

Outputs

Output Name	Data Type	Description
None	-	This node does not return any outputs but saves the LoRA model to the output directory.