> ## 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.

# LazyCache - ComfyUI Built-in Node Documentation

> LazyCache is an experimental, homebrew version of EasyCache that adds caching during sampling to reduce computation.

LazyCache is an experimental, homebrew version of EasyCache that adds caching during sampling to reduce computation. It is designed for universal compatibility with models in ComfyUI, though it generally performs worse than EasyCache and may work better only in rare cases.

## Inputs

| Parameter         | Description                                                          | Data Type | Required | Range                 |
| ----------------- | -------------------------------------------------------------------- | --------- | -------- | --------------------- |
| `model`           | The model to add LazyCache to.                                       | MODEL     | Yes      | -                     |
| `reuse_threshold` | The threshold for reusing cached steps. Default: 0.2.                | FLOAT     | Yes      | 0.0 - 3.0 (step 0.01) |
| `start_percent`   | The relative sampling step to begin use of LazyCache. Default: 0.15. | FLOAT     | Yes      | 0.0 - 1.0 (step 0.01) |
| `end_percent`     | The relative sampling step to end use of LazyCache. Default: 0.95.   | FLOAT     | Yes      | 0.0 - 1.0 (step 0.01) |
| `verbose`         | Whether to log verbose information. Default: False.                  | BOOLEAN   | Yes      | -                     |

Note: `reuse_threshold`, `start_percent`, `end_percent`, and `verbose` are marked as advanced inputs.

## Outputs

| Output Name | Description                                   | Data Type |
| ----------- | --------------------------------------------- | --------- |
| `model`     | The model with LazyCache functionality added. | 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/LazyCache/en.md)

***

**Source fingerprint (SHA-256):** `78f9c13473567e068fc2be35b2f8f5aa459d43d3f13300a6ea858af98d3e2a44`