Over a thousand generations, and you still can't get a white background?

Damn, I feel sorry for your prompting skills.

Here's some white background pics I generated, first try, first batch, 0 adjustments to the prompt needed: https://civitai.com/posts/1330335

Have you considered tuning your attitude before you blame model creators for your skill issues?

@technobyte Oh, I can get a white background. But I often get superfluous stuff as well. Also, I have run from simply "white background" to much more extensive variations on "nothing at all in the background."

So, no, I don't think it's my prompting skills.

I'll admit that I was very frustrated when I posted this, however.

@jnesbitt549666 I understand what you're trying to achieve, but that isn't a good method.

CookieCutter, like most other anime models, has been designed to use danbooru tags as prompts.

Here's a list of them for backgrounds: https://danbooru.donmai.us/wiki_pages/tag_group%3Abackgrounds
As you can see, both "simple background" and "white background" are valid tags, but extending your prompts to things like "nothing at all in the background" will just make them less effective, as the model won't recognize them.

Instead, try increasing the prompt weight, such as "(simple background, white background:1.2)", increase the weight (1.2) as needed, the higher it is, the more effect it will have. But keep in mind weights too high cause generation errors.
You can also pay attention to the things it's generating that you want to avoid, and put them in the negative prompt, you should also stick to danbooru tags for that, and increase the weights as needed.

@technobyte @Kybalico Thanks for the suggestions, and I've seen some improvement. Guess I'm still to used to gpt-style prompting...