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What's the difference?

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All stages · Demo 289

Ottawa knee

Choice clinic / ed / field. Age≥55, patella, fibular head, no 90° flex, no four steps force film. Jev never ORs them. Missing steps cannot mill.

ChoiceOttawa knee table in JS

Five pips. A walking twist at 30 is CLEAR. Age 60 lights XRAY. Four-step walk not tested stays blank.

replayset —knee —

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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.