ComfyUI Node
Stable Diffusion 3 Sigma Scheduler
Builds an explicit original Stable Diffusion 3 sigma schedule with a source-qualified shift.
Stable Diffusion 3 Sigma Scheduler
- sigmas
- schedule_info
◄mode▾►
◄steps28►
◄strict_sourcefalse►
◄start_step0►
◄end_step-1►
◄already_shiftedfalse►
CategorySigmax/scheduling
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| mode | COMBO | 2 options: Publisher Reference (1.0), Comfy/Diffusers Fixed (3.0) | |
| steps | INT | 281–10000 | — |
| strict_source | BOOLEAN | false | — |
| start_step | INT | 00–9999 | — |
| end_step | INT | -1-1–10000 | — |
| already_shifted | BOOLEAN | false | — |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| sigmas | SIGMAS | — |
| schedule_info | STRING | — |