About the lum tag
lum is a character tag that NovelAI Diffusion can use. On Danbooru it has 2,574 posts, and its best-rated still image scores 473. 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 lum
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 lum in a prompt
Put the subject first, then this tag, then quality tags.
lum, solo, best quality, masterpiecewlop, lum, 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
Full name: Lum Invader. Race: Alien Oni. Series: Urusei Yatsura Lum is royalty and the daughter of the Oni alien Invader and is capable of flying and generating massive electrical discharges. Often seen wearing a tiger print bikini. She has green hair in the original anime and multicolored hair in the manga and rebooted anime.
Appearance
- : Original Anime
- : Reboot Anime/Manga
FAQ
Does NovelAI recognize lum?
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 lum.
How do I write lum in a prompt?
Write "lum" 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.