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What's the difference?

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All stages · Demo 183

PERC flags

Choice ed / clinic / ward. Noul for PE-sounding prose. Age, HR, sats, hemoptysis, estrogen, prior, leg, surgery. Any hit blocks rule-out.

ChoiceNoulPERC all-negative in code

Eight pips. A 28-year-old with sats 99 and low gestalt rules out. Tachycardia alone is PERC FAIL 1. A classic story works up.

replayset —hits —

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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.