.webp)
About the impostor (among us) tag
impostor (among us) is a character tag that NovelAI Diffusion can use. On Danbooru it has 315 posts, and its best-rated still image scores 126. 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 impostor (among us)
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 impostor (among us) in a prompt
Put the subject first, then this tag, then quality tags.
impostor (among us), solo, best quality, masterpiecewlop, impostor (among us), 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 character from Among Us.
Essentially a killer in disguise as a crewmate, the imposter is presumably an alien who is tasked to kill every crewmate and preventing them from doing their tasks to win the game.
In the Animated series of the show, the Impostors are alien beings which came from the egg ores from the Skeld, basically crewmates without a bone, which means Green and Orange were already impostors at the start.
See Also
FAQ
Does NovelAI recognize impostor (among us)?
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 impostor (among us).
How do I write impostor (among us) in a prompt?
Write "impostor (among us)" 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.