Buzzwords Debunked
Frontier Model
Frontier model is marketing language for whichever models are currently the most capable and most expensive. There is no fixed definition and no test you can point to, and today's frontier model becomes next year's ordinary one. Vendors use the phrase to signal they are near the top of the pile.
This entry has not yet received a source-reviewed lesson update.
Member lesson
The definition and sources are public. The complete practical lesson is for members.