Examples & templates

Jev examples and decision templates

Use Jev API examples for Choice, Score, and Noul questions, then adapt eight common bounded decision patterns to your own application.

This page collects Jev API examples, Choice examples, Score examples, and Noul examples for bounded decisions. See a finished scoring pattern in the Startup Idea Validator, inspect raw decisions in the Jev Playground, then copy a pattern into your own server application and adapt the criteria to your policy.
Source examples last reviewed: 2026-09-21.

Support

choicenoul

Refund Detection

Identify whether a support case is primarily asking for money back, without turning classification into refund authorization.

choicescore

Support Routing

Route an incoming support message to one primary queue and score how quickly it should be reviewed.

Sales

choicenoulscore

Lead Qualification

Separate real sales opportunities from partnerships, support requests, spam, and unclear inbound messages.

noulscore

Buying Intent

Distinguish concrete purchasing behavior from casual interest, praise, or vague future intent.

Agents

choicenoul

Agent Router

Choose the next allowed agent or tool from a constrained graph without treating the model's choice as authorization.

noulchoice

Task Completion

Verify an agent's claim of completion against tool evidence and the observed final state.

Safety & Community

choicenoul

Spam Detection

Screen contact-form messages for unsolicited generic promotion while keeping an explicit unclear route.

choicenoul

Content Moderation

Classify community replies by their role and separately decide when a human moderator should review them.