Each model is an architecture with its own endpoint, POST /v1/{architecture}/generate, and its own page here listing every field it accepts. The same list, with each field’s tokens and defaults as JSON Schema, comes back from GET /v1/architectures, so a client can discover it at runtime.
Variants of a model (Plum and Plum Max, the Cherry line) are the model_id field of one architecture. Mentions are the saved entities a prompt may attach by @handle; see Characters and references. Gems are the price of the default settings; other resolutions and durations cost more or less, and the charge for a request is in its response.
To see what each model makes before you call it, browse every model on Mage.
Image models
Video models
Audio models
Last modified on October 31, 2026
