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

# CreateHookModelAsLora - ComfyUI Built-in Node Documentation

> Complete documentation for the CreateHookModelAsLora node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> 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/CreateHookModelAsLora/en.md)

This node creates a hook model as a LoRA (Low-Rank Adaptation) by loading checkpoint weights and applying strength adjustments to both the model and CLIP components. It allows you to apply LoRA-style modifications to existing models through a hook-based approach, enabling fine-tuning and adaptation without permanent model changes. The node can combine with previous hooks and caches loaded weights for efficiency.

## Inputs

| Parameter        | Data Type | Required | Range                      | Description                                                                  |
| ---------------- | --------- | -------- | -------------------------- | ---------------------------------------------------------------------------- |
| `ckpt_name`      | COMBO     | Yes      | Multiple options available | The checkpoint file to load weights from (select from available checkpoints) |
| `strength_model` | FLOAT     | Yes      | -20.0 to 20.0              | The strength multiplier applied to the model weights (default: 1.0)          |
| `strength_clip`  | FLOAT     | Yes      | -20.0 to 20.0              | The strength multiplier applied to the CLIP weights (default: 1.0)           |
| `prev_hooks`     | HOOKS     | No       | -                          | Optional previous hooks to combine with the newly created LoRA hooks         |

**Parameter Constraints:**

* The `ckpt_name` parameter loads checkpoints from the available checkpoints folder
* Both strength parameters accept values from -20.0 to 20.0 with 0.01 step increments
* When `prev_hooks` is not provided, the node creates a new hook group
* The node caches loaded weights to avoid reloading the same checkpoint multiple times

## Outputs

| Output Name | Data Type | Description                                                          |
| ----------- | --------- | -------------------------------------------------------------------- |
| `HOOKS`     | HOOKS     | The created LoRA hooks, combined with any previous hooks if provided |