from Hacker News

ChatGPT cannot produce a black image

by cprogrammer1994 on 2/17/24, 4:46 PM with 3 comments

It seems no matter how hard you try, ChatGPT cannot produce a completely black image.

  • by yorwba on 2/17/24, 4:59 PM

    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

  • by billy_bitchtits on 2/17/24, 4:55 PM

    I asked it to generate one using matplotlib and it worked.

  • by gtirloni on 2/18/24, 3:26 AM

    Worked the first time here: "please give me a 640x480 image where ALL pixels are black"