Updated: Aug 24, 2025
base modelDownload
1 variant available
Type
Upscaler
Stats
1,4300 1 2 3 4 5 6 7 8 9,0 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9
1270 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9
2780 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9
Reviews
(30)
Published
Sep 19, 2023
Base Model
Upscaler
Training
Steps: 91,000
Epochs: 318
Hash
AutoV2
ED871C7D15

1.6K0 1 2 3 4 5 6 7 8 9.0 1 2 3 4 5 6 7 8 9K
27.6K0 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9.0 1 2 3 4 5 6 7 8 9K

This upscaler is not mine, all the credit goes to: PHHOFM
Official WIKI page: openmodeldb
License of use it: CC-BY-4.0
HOW TO INSTALL:
Copy the file 4xHFA2k.safetensors inside the folder: stable-diffusion/models/ESRGAN or ComfyUI/models/upscale_models
Restart/Reload you UI instance
The upscaler should be visible for hi-res and extras tabs
