ModelMergeAuraflow - ComfyUI Built-in Node Documentation

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

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The ModelMergeAuraflow node allows you to blend two different models together by adjusting specific blending weights for various model components. It provides fine-grained control over how different parts of the models are merged, from initial layers to final outputs. This node is particularly useful for creating custom model combinations with precise control over the merging process.

Inputs

Parameter	Data Type	Required	Range	Description
model1	MODEL	Yes	-	The first model to be merged
model2	MODEL	Yes	-	The second model to be merged
init_x_linear.	FLOAT	Yes	0.0 - 1.0	Blending weight for the initial linear transformation (default: 1.0)
positional_encoding	FLOAT	Yes	0.0 - 1.0	Blending weight for positional encoding components (default: 1.0)
cond_seq_linear.	FLOAT	Yes	0.0 - 1.0	Blending weight for conditional sequence linear layers (default: 1.0)
register_tokens	FLOAT	Yes	0.0 - 1.0	Blending weight for token registration components (default: 1.0)
t_embedder.	FLOAT	Yes	0.0 - 1.0	Blending weight for time embedding components (default: 1.0)
double_layers.0.	FLOAT	Yes	0.0 - 1.0	Blending weight for double layer group 0 (default: 1.0)
double_layers.1.	FLOAT	Yes	0.0 - 1.0	Blending weight for double layer group 1 (default: 1.0)
double_layers.2.	FLOAT	Yes	0.0 - 1.0	Blending weight for double layer group 2 (default: 1.0)
double_layers.3.	FLOAT	Yes	0.0 - 1.0	Blending weight for double layer group 3 (default: 1.0)
single_layers.0.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 0 (default: 1.0)
single_layers.1.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 1 (default: 1.0)
single_layers.2.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 2 (default: 1.0)
single_layers.3.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 3 (default: 1.0)
single_layers.4.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 4 (default: 1.0)
single_layers.5.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 5 (default: 1.0)
single_layers.6.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 6 (default: 1.0)
single_layers.7.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 7 (default: 1.0)
single_layers.8.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 8 (default: 1.0)
single_layers.9.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 9 (default: 1.0)
single_layers.10.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 10 (default: 1.0)
single_layers.11.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 11 (default: 1.0)
single_layers.12.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 12 (default: 1.0)
single_layers.13.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 13 (default: 1.0)
single_layers.14.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 14 (default: 1.0)
single_layers.15.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 15 (default: 1.0)
single_layers.16.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 16 (default: 1.0)
single_layers.17.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 17 (default: 1.0)
single_layers.18.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 18 (default: 1.0)
single_layers.19.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 19 (default: 1.0)
single_layers.20.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 20 (default: 1.0)
single_layers.21.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 21 (default: 1.0)
single_layers.22.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 22 (default: 1.0)
single_layers.23.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 23 (default: 1.0)
single_layers.24.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 24 (default: 1.0)
single_layers.25.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 25 (default: 1.0)
single_layers.26.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 26 (default: 1.0)
single_layers.27.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 27 (default: 1.0)
single_layers.28.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 28 (default: 1.0)
single_layers.29.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 29 (default: 1.0)
single_layers.30.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 30 (default: 1.0)
single_layers.31.	FLOAT	Yes	0.0 - 1.0	Blending weight for single layer 31 (default: 1.0)
modF.	FLOAT	Yes	0.0 - 1.0	Blending weight for modF components (default: 1.0)
final_linear.	FLOAT	Yes	0.0 - 1.0	Blending weight for final linear transformation (default: 1.0)

Outputs

Output Name	Data Type	Description
model	MODEL	The merged model combining features from both input models according to the specified blending weights