ComfyUI Node
KSampler Matrix Lab
Runs selected sampler and scheduler combinations sequentially, then returns one labeled benchmark grid image.
KSampler Matrix Lab
- model
- positive
- negative
- latent_image
- vae
- grid_image
◄seed0►
◄steps20►
◄cfg8.0►
◄denoise1.00►
◄sampler_01euler►
◄sampler_02None►
◄sampler_03None►
◄sampler_04None►
◄sampler_05None►
◄sampler_06None►
◄sampler_07None►
◄sampler_08None►
◄sampler_09None►
◄scheduler_01simple►
◄scheduler_02None►
◄scheduler_03None►
◄scheduler_04None►
◄scheduler_05None►
◄scheduler_06None►
◄scheduler_07None►
◄scheduler_08None►
◄scheduler_09None►
◄seed_modesame_seed_for_all►
◄cell_scale1.00►
◄font_size22►
◄padding10►
◄header_height72►
◄left_header_width180►
◄backgroundwhite►
◄show_grid_linestrue►
◄show_cell_labelstrue►
◄show_run_headertrue►
◄continue_on_errortrue►
◄max_combinations100►
CategoryComfyUI-KSampler-Matrix-Lab
Inputs (39)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | — | |
| positive | CONDITIONING | — | |
| negative | CONDITIONING | — | |
| latent_image | LATENT | — | |
| vae | VAE | — | |
| seed | INT | 00–18446744073709550000 | — |
| steps | INT | 201–10000 | — |
| cfg | FLOAT | 8.00–100 | — |
| denoise | FLOAT | 1.000–1 | — |
| sampler_01 | COMBO | euler | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_02 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_03 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_04 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_05 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_06 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_07 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_08 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| sampler_09 | COMBO | None | Select a sampler for a matrix row, or None to ignore this slot. |
| scheduler_01 | COMBO | simple | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_02 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_03 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_04 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_05 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_06 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_07 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_08 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| scheduler_09 | COMBO | None | Select a scheduler for a matrix column, or None to ignore this slot. |
| seed_mode | COMBO | same_seed_for_all | 2 options: same_seed_for_all, increment_per_cell |
| cell_scale | FLOAT | 1.000.05–4 | — |
| font_size | INT | 228–96 | — |
| padding | INT | 100–96 | — |
| header_height | INT | 7224–256 | — |
| left_header_width | INT | 18048–512 | — |
| background | COMBO | white | 3 options: white, gray, black |
| show_grid_lines | BOOLEAN | true | — |
| show_cell_labels | BOOLEAN | true | Repeat sampler and scheduler labels inside every grid cell for easier zoomed inspection. |
| show_run_header | BOOLEAN | true | Add a top header with model, VAE, CLIP, steps, CFG, and denoise metadata. |
| continue_on_error | BOOLEAN | true | — |
| max_combinations | INT | 1001–1000 | Safety limit for sampler x scheduler combinations. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| grid_image | IMAGE | — |