SageAttention Opt-out Custom Nodes

comfy-sageattention-optout-customnodes

Minimal ComfyUI custom node for per-model attention overrides.

This node is intended for the case where ComfyUI is started with a global attention mode such as --use-sage-attention, but a specific model needs to opt out and use a different attention implementation.

Node

Attention Override (Per Model)

Modes:

• disabled: remove the per-model override and fall back to ComfyUI's global attention selection
• sdpa: force PyTorch scaled dot-product attention for this model
• pytorch: alias for sdpa
• sage: force SageAttention for this model
• flash: force Flash Attention for this model if available

Notes

• This node only changes the model passed through it.
• disabled does not disable global SageAttention. It only removes the per-model override.
• If ComfyUI was started with global SageAttention and you want one model to opt out, use sdpa.

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