All stages · Demo 191
Anion gap
Choice normal / hagma / nagma. The gap is subtraction. ≥16 is HAGMA. A keto story with a normal gap would mismatch.
A dial. 140−(104+24) is 12. Keto 140−(100+8) lights HAGMA 32. Diarrhea with chloride 114 stays 2.
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STANDBY
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.