24 lines
1.0 KiB
Markdown
24 lines
1.0 KiB
Markdown
# Extra Models for ComfyUI
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This repository aims to add support for various random image diffusion models to ComfyUI.
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## Installation
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Simply clone this repo to your custom_nodes folder using the following command: `git clone https://github.com/city96/ComfyUI_ExtraModels custom_nodes/ComfyUI_ExtraModels`.
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## DiT
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### Model info / implementation
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- Uses class labels instead of prompts
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- Limited to 256x256 or 512x512 images
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- Same latent space as SD1.5 (works with the SD1.5 VAE)
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- Works in FP16, but no other optimization (yet)
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### Usage
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1. Download the model weights from the [DiT Repo](https://github.com/facebookresearch/DiT) or via this [direct link to the XL/2-512x512 model](https://dl.fbaipublicfiles.com/DiT/models/DiT-XL-2-512x512.pt)
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2. Place them in `ComfyUI\models\dit` (created on first run after installing the extension)
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3. Load the model and select the class labels as shown in the image below
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Conditioning nodes *should* work for combining multiple labels. The area ones don't since the model currently can't handle dynamic input dimensions.
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