I notice that many T2I models generate backgrounds full of noise, dirt, and artifacts even when you explicitly ask for a "perfectly white background".
So I ran a comparison:
- All models are tested via Arena.ai without any Lora
- The prompt is "Full body photograph of a female model on a perfectly white background."
- Each output is adjusted with Gamma 0.2, Saturation +90, Contrast +90 and Brightness -90. (We can also check these backgrounds manually by tilting the screen 120 degrees backward)
It seems like ChatGPT 1.5 and 2.0 have the cleanest backgrounds, followed by Wan 2.7 Pro and Flux 2 Max - though the latter two are still very noisy.
I would really appreciate it if anyone found a way to make a cleaner background for Flux Klein, my favorite and most-used model.
(I have tried multiple methods in this post but still have not found a solution: https://www.reddit.com/r/StableDiffusion/comments/1sv1gki/flux\_klein\_makes\_invisible\_weird\_darkerlighter/)