Ars Notoria

Ars Notoria is an inference router for people who write: stories, chat, and long-form prose. One key reaches every model we carry, at printed rates, with a signed receipt on every answer. Not for code, not for agents.

The name is a real thirteenth century book that promised grammar, rhetoric, and memory through the study of figures. A book of magic whose whole point was learning to write. The rates, the receipts, and the ledger live here.