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.
By larsupb·Created 2 years ago·Updated 9 days ago· 75
PM LoRA Parameter Sweep Sampler
vae
noise
guider
sampler
sigmas
latent_image
merge_context
latents
image_grid
◄parameter_namet►
◄parameter_values0.25 - 0.75 | 3►
◄parameter_name_2►
◄parameter_values_2►
CategoryLoRA PowerMerge/sampling
Inputs (11)
Name
Type
Default
Description
vae
VAE
—
noise
NOISE
—
guider
GUIDER
—
sampler
SAMPLER
—
sigmas
SIGMAS
—
latent_image
LATENT
—
merge_context
MergeContext
Merge configuration from LoRA Merger (Mergekit) node
parameter_name
STRING
t
Name of the parameter to sweep (e.g., 't' for SLERP, 'density' for TIES)