About the thanatos (persona) tag
thanatos (persona) is a character tag that NovelAI Diffusion can use. On Danbooru it has 458 posts, and its best-rated still image scores 100. 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 thanatos (persona)
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 thanatos (persona) in a prompt
Put the subject first, then this tag, then quality tags.
thanatos (persona), solo, best quality, masterpiecewlop, thanatos (persona), 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
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Ultimate Persona of the Death arcana in Persona 3. Summoned momentarily when the protagonist first summons Orpheus in the early game and later can be fused and summoned regularly after completing the Death social link.
The mystery of Thanatos's sudden appearance is central to the plot, though this is not apparent until much later. Accordingly, Thanatos along with Orpheus are the two most common of the protagonist's many Personas that appear in artwork involving him/her.
Actually, it is Death itself who emerged in the early game, having been sealed in the protagonist by Aigis many years ago when he was a child. Generally speaking, this tag should be used for either character as they are nigh-identical in appearance, differing only slightly in color scheme.
In Persona 4: The Ultimate in Mayonaka Arena, it is summoned by Elizabeth.
FAQ
Does NovelAI recognize thanatos (persona)?
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 thanatos (persona).
How do I write thanatos (persona) in a prompt?
Write "thanatos (persona)" 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.
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