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Add model merging node for WAN 2.1

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comfyanonymous 2025-03-23 08:06:36 -04:00
parent e471c726e5
commit 581a9991ff
1 changed files with 25 additions and 0 deletions
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comfy_extras/nodes_model_merging_model_specific.py
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@ -244,6 +244,30 @@ class ModelMergeCosmos14B(comfy_extras.nodes_model_merging.ModelMergeBlocks):
return {"required": arg_dict}
class ModelMergeWAN2_1(comfy_extras.nodes_model_merging.ModelMergeBlocks):
CATEGORY = "advanced/model_merging/model_specific"
DESCRIPTION = "1.3B model has 30 blocks, 14B model has 40 blocks. Image to video model has the extra img_emb."
@classmethod
def INPUT_TYPES(s):
arg_dict = { "model1": ("MODEL",),
"model2": ("MODEL",)}
argument = ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01})
arg_dict["patch_embedding."] = argument
arg_dict["time_embedding."] = argument
arg_dict["time_projection."] = argument
arg_dict["text_embedding."] = argument
arg_dict["img_emb."] = argument
for i in range(40):
arg_dict["blocks.{}.".format(i)] = argument
arg_dict["head."] = argument
return {"required": arg_dict}
NODE_CLASS_MAPPINGS = {
"ModelMergeSD1": ModelMergeSD1,
"ModelMergeSD2": ModelMergeSD1, #SD1 and SD2 have the same blocks
@ -256,4 +280,5 @@ NODE_CLASS_MAPPINGS = {
"ModelMergeLTXV": ModelMergeLTXV,
"ModelMergeCosmos7B": ModelMergeCosmos7B,
"ModelMergeCosmos14B": ModelMergeCosmos14B,
"ModelMergeWAN2_1": ModelMergeWAN2_1,
}