README.md

---
license: mit
tags:
- stable-diffusion
- stable-diffusion-diffusers
inference: false
---
# SDXL-VAE-FP16-Fix

SDXL-VAE-FP16-Fix is the [SDXL VAE](https://huggingface.co/stabilityai/sdxl-vae), but modified to run in fp16 precision without generating NaNs.

| VAE                   | Decoding in `float32` precision | Decoding in `float16` precision |
| --------------------- | ------------------------------- | ------------------------------- |
| SDXL-VAE              | ✅ ![](./images/orig-fp32.png)  | ⚠️ ![](./images/orig-fp16.png)  |
| SDXL-VAE-FP16-Fix     | ✅ ![](./images/fix-fp32.png)   | ✅ ![](./images/fix-fp16.png)   |