Patch Sage Attention KJ

KJNodes/experimentalExperimental

PathchSageAttentionKJ

Experimental node for patching attention mode. This doesn't use the model patching system and thus can't be disabled without running the node again with 'disabled' option.

Experimental: This node is experimental and its behavior may change without notice.

Example

JSON Example

{
  "class_type": "PathchSageAttentionKJ",
  "inputs": {
    "model": [
      "node_id",
      0
    ],
    "sage_attention": "disabled"
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
model	MODEL	required	-	-
sage_attention?	ENUM 8 options disabled auto sageattn_qk_int8_pv_fp16_cuda sageattn_qk_int8_pv_fp16_triton sageattn_qk_int8_pv_fp8_cuda sageattn_qk_int8_pv_fp8_cuda++ sageattn3 sageattn3_per_block_mean	required	-	false
allow_compile?	BOOLEAN	optional	-	false

Outputs

Index	Name	Type	Is List	Connection Reference
0	MODEL	MODEL	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this PathchSageAttentionKJ node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• MODEL (MODEL): ["5", 0]

Package: comfyui-kjnodes