ChatGPT cannot produce a black image
It seems no matter how hard you try, ChatGPT cannot produce a completely black image.
3 comments
Worked the first time here: "please give me a 640x480 image where ALL pixels are black"
I asked it to generate one using matplotlib and it worked.
It's probably because the underlying diffusion model is started with grayish noise and can't easily turn that into complete black. At least Stable Diffusion had a similar problem. https://www.crosslabs.org/blog/diffusion-with-offset-noise