Designs structural output contracts for AI features so the model can ONLY produce designed UI — never a prose reply, never a fabricated fact. Use when building or reviewing an intent router, forced tool call (tool_choice), closed-enum classifier, generative-UI system, or any surface where 'the model
Designs structural output contracts for AI features so the model can ONLY produce designed UI — never a prose reply, never a fabricated fact. Use when building or reviewing an intent router, forced tool call (tool_choice), closed-enum classifier, generative-UI system, or any surface where 'the model must respond with UI/JSON only'; when someone says 'the model keeps replying in text', 'how do I st