Jev launches: a System One model for decisions
TypeSafe founder Diogo Almeida introduces Jev, its RLCD training method, and its focus on software decisions. The post includes a 2:56 launch video.

Learn about Jev, TypeSafe's System One model that takes structured questions and returns structured decisions—like a choice, score, or probability—instead of generating output.
WHAT IS JEV NOW ??? Most AI models are built to generate something. Jev is built to decide something. Jev is a new “System One” model from TypeSafe that takes structured questions and returns structured decisions — like a choice, score, or probability — instead of generating a