About Mostly Human
For people who have talked to models long enough that the language sounds like a personality.
The idea
I’m in it. I’m still human.
Mostly Human turns the peculiar language, rituals, capabilities, preferences, and limitations of living with AI into things you can wear.
Some of that recurring language now has a name: Claudisms. They are the verbal tics and sentence patterns people start recognizing after enough time with AI models.
It isn’t official AI-company merchandise, and it doesn’t need to explain the technology. It is a quiet recognition signal for people building with it, rolling their eyes at it, and noticing what it is doing to the way we talk and work.
Recognition, not explanation
The strongest pieces feel like artifacts from a private AI habit—not jokes printed on a shirt.
The message stays quiet. The person wearing it already knows why it is there.
What we notice
The machine shows up in ordinary places.
Response
Claudisms and other phrases models repeat until they sound like a personality.
System
Limits, interfaces, and machine states that leak into ordinary life.
People
The names we invent for work that keeps changing underneath us.
Mostly Human / 2026