About the one side up tag
one side up is a hair tag that NovelAI Diffusion can use. On Danbooru it has 105,045 posts, and its best-rated still image scores 1,436. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws one side up
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing one side up in a prompt
Put the subject first, then this tag, then quality tags.
1girl, solo, one side up, best quality, masterpiecewlop, 1girl, one side upThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
Show the wiki text ▾Hide ▴
A hair style in which a portion of hair is tied up on one side, while the rest hangs normally. The amount of hair tied up doesn't matter, only that the untied hair falls down loosely.
The key difference between one side up and side ponytail is that in a one side up, only a small portion of hair is tied up and most of the hair hangs loosely, while in a side ponytail, most of the hair is tied up and no hair (except for sidelocks) is left hanging loose.
If the hair is not tied up but just sticking out on its own, tag as side ahoge.
Examples
- : Long side up
- : Short side up
Non-examples
See also
FAQ
Does NovelAI recognize one side up?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from one side up.
How do I write one side up in a prompt?
Write "one side up" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.