Jev ticks a box, your code decides. It returns a predefined answer, with its probability and confidence. It writes nothing. Your code. situation and questions. Jev. 70 to 500 ms. Confident enough? Code acts. A human or a reasoning model. In the United States : Jev. Your code → Jev (sends). Jev → Confident enough? (returns box and confidence). Confident enough? → Code acts (yes). Confident enough? → A human or a reasoning model (no).