About the u-1146 tag
u-1146 is a character tag that NovelAI Diffusion can use. On Danbooru it has 367 posts, and its best-rated still image scores 88. 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 u-1146
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 u-1146 in a prompt
Put the subject first, then this tag, then quality tags.
u-1146, solo, best quality, masterpiecewlop, u-1146, soloThe 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
U-1146 is a white blood cell from Hataraku Saibou. He is the dual protagonist along with the red blood cell AE-3803.
He is more specifically a neutrophil, one of the most common types of white blood cells. In the anime, neutrophils are depicted in all white with white skin and uniforms.
FAQ
Does NovelAI recognize u-1146?
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 u-1146.
How do I write u-1146 in a prompt?
Write "u-1146" 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.