ComfyUI Node
WanMoEScheduler
Finds an optimal sigma shift value and calculates sigmas for two-stage sampling. Note: The 'karras', 'exponential', 'linear_quadratic', 'kl_optimal', and 'bong_tangent' schedulers have been removed from the list because the 'shift' parameter has little to no effect on their sigma distributions.
WanMoEScheduler
- model
- shift
- steps
- steps_high
- steps_low
- sigmas
- sigmas_high
- sigmas_low
◄scheduler▾►
◄steps_high4►
◄steps_low4►
◄boundary0.875►
◄interval0.01►
◄denoise1.00►
Categorysampling/custom_sampling/schedulers
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | The model used for calculating sigmas. | |
| scheduler | COMBO | The scheduler to use for sigma calculation. NOTE: If you do not use sigmas for sampling don't forget to match the scheduler values. | |
| steps_high | INT | 41–99 | Number of steps for high noise sampling. |
| steps_low | INT | 41–99 | Number of steps for the low noise sampling. NOTE: Higher steps require lower speed lora strength. |
| boundary | FLOAT | 0.8750–0.999 | The target sigma value for the boundary between high and low steps. Usually 0.930-0.875. Offical WAN values are 0.90 (I2V) and 0.875 (T2V). |
| interval | FLOAT | 0.010.01–1 | The step size to increment the shift while searching for the optimal value. Lower is more precise. |
| denoise | FLOAT | 1.000–1 | The amount of noise to remove. A value of 1.0 is full denoising (default). |
Outputs (7)
| Name | Type | Description |
|---|---|---|
| shift | FLOAT | — |
| steps | INT | — |
| steps_high | INT | — |
| steps_low | INT | — |
| sigmas | SIGMAS | — |
| sigmas_high | SIGMAS | — |
| sigmas_low | SIGMAS | — |