22-minute tutorial shows Jev as the decision layer
A free 22-minute tutorial walks through Jev, TypeSafe's system one model that answers from a fixed menu (noul, choice, score) instead of chatting, demoing customer messages turned into a frustration score.
Grok Bot does the job, Jev decides where the job goes next That's the ai company split: a work model and a decision model In this free 22-min tutorial they walk through jev, typesafe's "system one" model that makes decisions instead of chatting You ask one question, Jev answers from a fixed menu: noul, choice, score The demo: customer messages in, frustration score out. usable right in code Not another chat model, it's the fork in the pipeline Grok Bot keeps generating Jev keeps deciding Humans keep the approvals The teams wiring in that third layer are quietly becoming one-person companies Save this before your competitors put a decision layer between their bots
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