---
license: other
license_name: stabilityai-ai-community
license_link: LICENSE.md
tags:
- text-to-image
- stable-diffusion
- diffusers
inference: true
language:
- en
pipeline_tag: text-to-image
---

# Stable Diffusion 3.5 Medium ONNX
This ONNX version of Stable Diffusion 3.5 Medium was made from the [PyTorch source model](https://huggingface.co/stabilityai/stable-diffusion-3.5-medium), using `optimum-cli`: [Converting Stable Diffusion 3.5 Medium From PyTorch to ONNX](https://github.com/armwaheed/stability-ai-toolkit/tree/armwaheed/sd35-inpainting-onnx/pytorch-to-onnx).

![3.5 Medium Demo Image](sd3.5_medium_demo.jpg)

## Usage
Python Gradio: [Stable Diffusion 3.5 Inpainting in ONNX](https://github.com/armwaheed/stability-ai-toolkit/blob/armwaheed/sd35-inpainting-onnx/README.md)

## Model

![MMDiT-X](mmdit-x.png)

[Stable Diffusion 3.5 Medium](https://stability.ai/news/introducing-stable-diffusion-3-5) is a Multimodal Diffusion Transformer with improvements (MMDiT-X) text-to-image model that features improved performance in image quality, typography, complex prompt understanding, and resource-efficiency.

Please note: This model is released under the [Stability Community License](https://stability.ai/community-license-agreement). Visit [Stability AI](https://stability.ai/license) to learn or [contact us](https://stability.ai/enterprise) for commercial licensing details.


### Model Description

- **Developed by:** Stability AI
- **Model type:** MMDiT-X text-to-image generative model
- **Model Description:**  This model generates images based on text prompts. It is a Multimodal Diffusion Transformer
(https://arxiv.org/abs/2403.03206) with improvements that use three fixed, pretrained text encoders, with QK-normalization to improve training stability, and dual attention blocks in the first 12 transformer layers.

### License

- **Community License:**  Free for research, non-commercial, and commercial use for organizations or individuals with less than $1M in total annual revenue. More details can be found in the [Community License Agreement](https://stability.ai/community-license-agreement). Read more at https://stability.ai/license.
- **For individuals and organizations with annual revenue above $1M**: please [contact us](https://stability.ai/enterprise) to get an Enterprise License.