Key Info

OpenRouter has added Jev, a beta model from typesafeai. Jev is described as a System One model: instead of generating text, it takes your app’s state plus a typed question and returns a typed decision with an attached probability.

Highlights

  • Jev is now available in beta on OpenRouter, offered by typesafeai.
  • It is positioned as a System One model, turning app state and typed questions into typed decisions with probabilities.
  • No JSON prompting, parsing layer, or extra validation is needed in this decision-making workflow.