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