readme: ---
  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
  
  