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Simple version of the SkipLayerGuidanceDiT node that only modifies the unconditional pass during the denoising process. This node applies skip layer guidance to specific transformer layers in DiT (Diffusion Transformer) models by selectively skipping certain layers during the unconditional pass based on specified timing and layer parameters.

Inputs

ParameterData TypeRequiredRangeDescription
modelMODELYes-The model to apply skip layer guidance to
double_layersSTRINGYes-Comma-separated list of double block layer indices to skip (default: “7, 8, 9”)
single_layersSTRINGYes-Comma-separated list of single block layer indices to skip (default: “7, 8, 9”)
start_percentFLOATYes0.0 - 1.0The starting percentage of the denoising process when skip layer guidance begins (default: 0.0)
end_percentFLOATYes0.0 - 1.0The ending percentage of the denoising process when skip layer guidance stops (default: 1.0)
Note: Skip layer guidance is only applied when both double_layers and single_layers contain valid layer indices. If both are empty, the node returns the original model unchanged.

Outputs

Output NameData TypeDescription
modelMODELThe modified model with skip layer guidance applied to the specified layers