ComfyUI Node: Train Lens (SAE)
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
Concept Steer
Inputs
concept_name STRING
positive_texts STRING
negative_texts STRING
layer INT
sae_expansion INT
sae_epochs INT
sae_features INT
n_prompts INT
refine_contrastive BOOLEAN
contrastive_steps INT
sae_save_path STRING
sae_load_path STRING
transcoder_repo STRING
encoder_path STRING
output_dir STRING
protect_existing BOOLEAN
Outputs
STRING
Extension: Concept Steer
Concept Steering for ComfyUI — steer image generation with learned concept directions via SAE + DPO
Authored by Nynxz
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Other Concept Steer nodes
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.