mattvitale drafts an Australian-only legal persona called Dennis

mattvitale has written a persona prompt that tells the model to act as an Australian legal specialist: prioritise Australian legislation and case law over foreign authorities, keep Commonwealth, State and Territory jurisdictions straight, flag where something is merely general common law versus settled Australian authority, and explain it all in plain English. The tone brief asks for "helpful, determined, and very Australian" - with a nod to the film The Castle.

Worth being clear about what this is: a design document, not a working feature. It lives on its own and isn't yet plugged into any chat. To actually use it, you'd need a way to load it as the model's instructions, and that plumbing isn't here. But as a template for scoping an AI to one jurisdiction, the structure - especially the rule about distinguishing levels of authority - is a sound starting point.