> ## 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.

# LatentUpscaleModelLoader - ComfyUI Built-in Node Documentation

> The LatentUpscaleModelLoader node loads a model specialized in upscaling latent representations from a file stored in ComfyUI's latentupscalemodels folder.

The LatentUpscaleModelLoader node loads a model specialized in upscaling latent representations from a file stored in ComfyUI's `latent_upscale_models` folder. It automatically detects the model architecture from the file contents (Hunyuan Video 720p, Hunyuan Video 1080p, or a Latent Upsampler) and configures the matching internal model, so the result is ready to be used by other nodes.

## Inputs

| Parameter    | Description                                                                                                                                                               | Data Type | Required | Range                                           |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- | -------- | ----------------------------------------------- |
| `model_name` | The name of the latent upscale model file to load. The available options are dynamically populated from the files present in ComfyUI's `latent_upscale_models` directory. | COMBO     | Yes      | All files in the `latent_upscale_models` folder |

## Outputs

| Output Name | Description                                                                                                                                                                                                         | Data Type              |
| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------- |
| `model`     | The loaded latent upscale model, configured and ready for use. Depending on the detected file contents, this is a 720p Hunyuan Video upscaler, a 1080p Hunyuan Video upscaler, or a wrapped Latent Upsampler model. | LATENT\_UPSCALE\_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/LatentUpscaleModelLoader/en.md)

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