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The ModelMergeSD3_2B node allows you to merge two Stable Diffusion 3 2B models by blending their components with adjustable weights. It provides individual control over embedding layers and transformer blocks, enabling fine-tuned model combinations for specialized generation tasks.

Inputs

ParameterDescriptionData TypeRequiredRange
model1The first model to mergeMODELYes-
model2The second model to mergeMODELYes-
pos_embed.Position embedding interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
x_embedder.Input embedding interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
context_embedder.Context embedding interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
y_embedder.Y embedding interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
t_embedder.Time embedding interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.0.Joint block 0 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.1.Joint block 1 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.2.Joint block 2 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.3.Joint block 3 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.4.Joint block 4 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.5.Joint block 5 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.6.Joint block 6 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.7.Joint block 7 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.8.Joint block 8 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.9.Joint block 9 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.10.Joint block 10 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.11.Joint block 11 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.12.Joint block 12 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.13.Joint block 13 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.14.Joint block 14 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.15.Joint block 15 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.16.Joint block 16 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.17.Joint block 17 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.18.Joint block 18 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.19.Joint block 19 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.20.Joint block 20 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.21.Joint block 21 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.22.Joint block 22 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
joint_blocks.23.Joint block 23 interpolation weight (default: 1.0)FLOATYes0.0 - 1.0
final_layer.Final layer interpolation weight (default: 1.0)FLOATYes0.0 - 1.0

Outputs

Output NameDescriptionData Type
modelThe merged model combining features from both input modelsMODEL
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