The GITSScheduler node generates noise schedule sigmas for the GITS (Generative Iterative Time Steps) sampling method. It calculates sigma values based on a coefficient parameter and number of steps, with an optional denoising factor that can reduce the total steps used. The node uses pre-defined noise levels and interpolation to create the final sigma schedule.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `coeff` | The coefficient value that controls the noise schedule curve (default: 1.20) | FLOAT | Yes | 0.80 - 1.50 |
| `steps` | The total number of sampling steps to generate sigmas for (default: 10) | INT | Yes | 2 - 1000 |
| `denoise` | Denoising factor that reduces the number of steps used (default: 1.0) | FLOAT | Yes | 0.0 - 1.0 |

**Note:** When `denoise` is set to 0.0, the node returns an empty tensor. When `denoise` is less than 1.0, the actual number of steps used is calculated as `round(steps * denoise)`. For steps greater than 20, the node uses log-linear interpolation to extend the pre-defined noise levels to the desired number of steps.

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `sigmas` | The generated sigma values for the noise schedule | SIGMAS |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/GITSScheduler/en.md)

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