| license: openrail++ | |
| tags: | |
| - stable-diffusion | |
| - text-to-image | |
| inference: false | |
| # Stable Diffusion x4 ONNX | |
| This model card focuses on the model associated with the Stable Diffusion Upscaler, available [here](https://github.com/Stability-AI/stablediffusion). | |
| This model is trained for 1.25M steps on a 10M subset of LAION containing images `>2048x2048`. The model was trained on crops of size `512x512` and is a text-guided [latent upscaling diffusion model](https://arxiv.org/abs/2112.10752). | |
| In addition to the textual input, it receives a `noise_level` as an input parameter, which can be used to add noise to the low-resolution input according to a [predefined diffusion schedule](configs/stable-diffusion/x4-upscaling.yaml). | |
| Converted to ONNX format for https://github.com/huggingface/diffusers/pull/2158 | |