About the ciel phantomhive tag
ciel phantomhive is a character tag that NovelAI Diffusion can use. On Danbooru it has 594 posts, and its best-rated still image scores 120. 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 ciel phantomhive
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 ciel phantomhive in a prompt
Put the subject first, then this tag, then quality tags.
ciel phantomhive, solo, best quality, masterpiecewlop, ciel phantomhive, 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
The protagonist of Kuroshitsuji. The young heir and the son of the late Phantomhive household. He makes a contract with a demon in exchange for his life and escape from a cult sacrifice, and henceforth becomes a pragmatic and cool operator.
His name isn't actually Ciel. That was his older twin brother's name, and this Ciel usurped his identity after the former was sacrificed.
FAQ
Does NovelAI recognize ciel phantomhive?
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 ciel phantomhive.
How do I write ciel phantomhive in a prompt?
Write "ciel phantomhive" 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.