01 / Meet the model
Intelligence
as a decision.
JEV reads application state and answers focused questions with typed outputs and probabilities. Your code keeps control of the workflow.
Press → or click Next to walk through the story.
02 / A familiar support workflow
One billing email.
Four LLM decisions.
Ticket arrives
The email and support note enter the workflow.
Refund requested?
Answer: yes.
LLM CALLPrimary issue?
Answer: billing.
LLM CALLHow urgent?
Routine; no stated deadline or blocker.
LLM CALLWhat does policy say?
5–7 business days after issue.
LLM CALLCode routes the billing ticket to billing support and gives the reply writer the policy answer. The refund itself has not been issued.
03 / Find the decision points
Choice. Route. Question.
The same customer email yields answers the support workflow can use.
Classify
What is the primary issue?
→ billing
Choose the path
Use the category to select a queue; show urgency alongside it.
Check and ask
Was a refund requested? What timeframe does the note support?
04 / The same ticket with JEV
Four typed questions.
One JEV request.
Ticket + note
Same email and example support note.
Refund requested?
Probability of yes.
JEVPrimary issue?
Select billing.
JEVHow urgent?
Position on three ordered levels.
JEVPolicy answer?
Select the supported timeframe.
JEVNoul, Choice, Score, and Choice evaluate independently in one request. Code maps billing to the billing support queue.
05 / Recorded comparison
Head to head: Noul.
One yes/no question. JEV returns P(yes); GLM 5.3 Flash returns a JSON boolean. Replay one measured local run.
06 / Recorded comparison
Head to head: classify.
One Choice question selects a label from a closed set. The LLM receives the same four options and returns JSON.
07 / Recorded comparison
Head to head: ask.
For the duplicate-charge customer, ask what the example support note says. JEV and the LLM select from the same answer options.
08 / Parallel illustration
15 requests. One race.
Fifteen example tickets illustrate concurrent classification. The animation does not measure time or cost.
Illustrative fan-out. No provider requests are sent by this public version.