> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-comfy-docs-comfyapi-search.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# TemporalScoreRescaling - ComfyUI Built-in Node Documentation

> This node applies Temporal Score Rescaling (TSR) to a diffusion model.

This node applies Temporal Score Rescaling (TSR) to a diffusion model. It patches the model so that, during sampling, the predicted score or noise is rescaled to steer the diversity of generated results. This is implemented as a post-CFG (Classifier-Free Guidance) function.

## Inputs

| Parameter   | Description                                                                                                                                                                        | Data Type | Required | Range        |
| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | -------- | ------------ |
| `model`     | The diffusion model to be patched with the TSR function.                                                                                                                           | MODEL     | Yes      | -            |
| `tsr_k`     | Controls the rescaling strength. Lower k produces more detailed results; higher k produces smoother results in image generation. Setting k = 1 disables rescaling. (default: 0.95) | FLOAT     | Yes      | 0.01 - 100.0 |
| `tsr_sigma` | Controls how early rescaling takes effect. Larger values take effect earlier. (default: 1.0)                                                                                       | FLOAT     | Yes      | 0.01 - 100.0 |

Note: Rescaling is skipped when `tsr_k` is set to 1, when the sigma value is 0, or when the signal-to-noise ratio is 0.

## Outputs

| Output Name     | Description                                                                                              | Data Type |
| --------------- | -------------------------------------------------------------------------------------------------------- | --------- |
| `patched_model` | The input model, now patched with the Temporal Score Rescaling function applied to its sampling process. | MODEL     |

> 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/TemporalScoreRescaling/en.md)

***

**Source fingerprint (SHA-256):** `4d4e3c64fb6e3a3fe4725ea944a361b46d871943a10e65d72d70e0e6d757dfca`