About the chibi miku tag
chibi miku is a character tag that NovelAI Diffusion can use. On Danbooru it has 835 posts, and its best-rated still image scores 37. 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 chibi miku
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 chibi miku in a prompt
Put the subject first, then this tag, then quality tags.
chibi miku, solo, best quality, masterpiecewlop, chibi miku, 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
A chibi version of Vocaloid Hatsune Miku.
The supposed main character of the Chibi Miku-san 4koma by Minami. And is said to be the younger sister of the original Hatsune Miku.
She is usually energetic, hyperactive, and gets picked on by Kagamine Rin, who happens to be one of her guardians while the original Miku is away.
In the "Original Chibi Miku-san" arc (Chibi Miku-san #266 to Chibi Miku-san #298 ), chibi Miku is the original Hatsune Miku when she was younger.
See also
FAQ
Does NovelAI recognize chibi miku?
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 chibi miku.
How do I write chibi miku in a prompt?
Write "chibi miku" 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.