LoRA Helpers
ComfyUI nodes for LoRA training evaluation — XY grid sampling across checkpoints and prompts
comfyui-lora-helpers
ComfyUI custom nodes for evaluating LoRA checkpoints. Generate a labelled XY grid by sampling every combination of LoRA checkpoint × prompt in a single run — useful for comparing training progress across steps side-by-side.
Nodes
Klein LoRA Checkpoint XY Plot — Loops over a list of LoRA checkpoints (rows) and prompts (columns), sampling each combination. Built and tested for Flux Klein 9B. Outputs a flat image batch with labels ready to wire into the grid assembler.
XY Grid Assembler — Takes the flat image batch and labels from the XY sampler and renders a labelled grid with column headers on top and row labels on the left.
Installation
Via ComfyUI Manager: search for comfyui-lora-helpers and install.
Manual:
cd ComfyUI/custom_nodes
git clone https://github.com/shommey/comfyui-lora-helpers
License
MIT