An extension for merging LoRAs. Offers a wide range of LoRA merge techniques (including dare) and XY plots. XY plots require efficiency nodes.

LoRA Power-Merger ComfyUI


    Sweep through different merge parameter values and sample images for comparison.

    Takes a merge context from the LoRA Merger node and varies one or two parameters
    across a range of values. Generates images for all parameter combinations and creates
    a labeled comparison grid.

    Single parameter mode:
    - SLERP: parameter_name="t", parameter_values="0.0 - 1.0 | 5"
    - TIES: parameter_name="density", parameter_values="0.5, 0.7, 0.9"
    - DARE: parameter_name="density", parameter_values="0.5 - 0.95 : 0.15"

    Boolean parameter mode:
    - parameter_name="normalize" (automatically uses [False, True])
    - parameter_values is ignored for boolean parameters

    Dual parameter mode (n × m sampling):
    - parameter_name="density", parameter_values="0.5, 0.7, 0.9"
    - parameter_name_2="k", parameter_values_2="16, 32, 64"
    - Generates 3 × 3 = 9 images in a 2D grid
    - Works with boolean + numeric or boolean + boolean combinations

    Maximum 64 images total. Progress tracking shows overall completion.
    

ComfyUI Node: PM LoRA Parameter Sweep Sampler

Category

Inputs

Outputs

Extension: LoRA Power-Merger ComfyUI

More nodes in LoRA Power-Merger ComfyUI

Other LoRA PowerMerge/sampling nodes

Run ComfyUI workflows without the setup