All stages · Demo 195
PMID digits
Choice journal / review / preprint. A PMID is digits only. PMC prefixes never pass.
A digit tape. 28780148 books a journal. Letters in the id reject.
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.