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What's the difference?

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All stages · Demo 94

Fail-open

If Jev times out, keep the last safe action. Cookbook fail-open: do not freeze the product on a missing answer.

NoulFail-open on timeout

A breaker that falls to ALLOW when the needle never moves. Timeout is an outcome you coded.

replaylast —path —

timeout → keep last safe action

P(block)0%

lastSafe = ALLOW

STANDBY

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.