Jev 101jev.page
Official siteStart the 101
Hub101DemosUpdatesTalksSocialWhat's the difference?01 · What is Jev?02 · How it works03 · Questions04 · Use cases05 · Confidence06 · Recipes07 · Limits08 · Model card09 · First call10 · FAQ

What's the difference?

If you know ChatGPTvs ChatGPTWhen to use whichDemo stagesUpdatesEcosystemTalks & appearancesSocial postsReadingsOther 101sWhat's the difference?ResourcesAbout this guideStart the 101TypeSafe console ↗

All stages · Demo 142

Base64 first

If `atob` throws, mark invalid — no model call. Surviving bytes get a Choice of json / text.

ChoiceDecode then classify

A nested pane. `@@@` is a SyntaxError. JSON bytes never come from a guess.

replaykind —parse —

—

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.