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What's the difference?

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All stages · Demo 06

Threshold plane

Probability says what. Confidence says whether you should act. Drag the gate; watch tickets reroute.

ChoiceNoulConfidence-gated routing

A 2-D field of live cases: auto, human, slower model. Thresholds live in your code, not in a prompt.

replay field0 auto · 0 human · 0 slowdrag the gates

X is P(refund eligible). Y is Choice confidence on the queue. Thresholds are yours — Jev does not pick them.

legend

AUTO act in code

HUMAN middle band

SLOW MODEL low confidence

All 4056 stages

Educational stage on jev.page — not the official TypeSafe console. Live calls go to POST https://api.typesafe.ai/v1/systemone from your browser when you paste a key. Without a key, the stage plays a recorded decision shaped like jev-1.13.0. Jev does not write the UI copy.