ComfyUI Node
Concept Steer
Apply a contrastive/SAE-trained concept direction to conditioning. Steers image generation towards (positive strength) or away from (negative strength) a learned concept like 'cinematic', 'ethereal', etc.
Concept Steer
- conditioning
- CONDITIONING
◄lensNone►
◄strength1.00►
◄normalizetrue►
◄active_tokens_onlytrue►
◄custom_lens_path►
CategoryConcept Steer
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| conditioning | CONDITIONING | — | |
| lens | COMBO | None | Select a concept lens to apply |
| strength | FLOAT | 1.00-10–10 | Steering strength. 1.0 = moderate, clearly visible effect. Negative values steer AWAY from the concept. |
| normalize | BOOLEAN | true | Scale direction relative to conditioning norm. When enabled, strength=1.0 means the perturbation magnitude equals the average active token norm. |
| active_tokens_only | BOOLEAN | true | Only modify active (non-padding) token positions. Disable to steer ALL token positions including padding. |
| custom_lens_path | STRING | Optional: absolute path to a .pt lens file. Overrides the dropdown selection if provided. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| CONDITIONING | CONDITIONING | — |