Key Info
Jev, a System One model by @typesafeai now in beta on OpenRouter, is built for making fast, typed decisions in production workflows—like routing support tickets, flagging fraud, and choosing an agent's next step—rather than generating open-ended text.
Highlights
- Returns typed decisions with probabilities from app state plus a typed question, answering in 70–500 ms end to end.
- Priced at $0.042 per million input tokens with free output tokens, tuned for high-volume software decisions.
- Practical use cases include routing support tickets, checking messages against content rules, flagging suspicious signups, choosing an agent's next step, and deciding whether a workflow should pause for a human.