Prompt Decomposition Spec
Tag category dictionary
The canonical categories every tag is sorted into.
Every tag is sorted into one of six fixed categories, so tags from different images line up in the same rows of the Prompt Basket and in Tag Insights.
| Category | What it describes | Examples |
|---|---|---|
| Subject | Who or what the image is of: characters, objects, and their basic look and layout. | 1woman, chubby round bodies, headshot portrait |
| Style & Medium | How the image is made: render type, material feel, photography style. | 3d digital render, claymation texture, 85mm lens photo |
| Action & Pose | What the subject is doing and how it's framed: pose, gaze, camera angle, composition. | front view, centered composition, direct gaze toward camera |
| Attire & Details | What the subject wears or carries, plus small physical details. | black turtleneck sweater, knitted blue scarf, bead eyes |
| Environment | Where it takes place: backdrops, settings, surroundings. | seamless studio backdrop, tall golden feather grass field |
| Lighting & Palette | Light and color: lighting setup, shadows, color palette. | vibrant pastel palette, soft studio diffusion, subtle contact shadow |