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.

TypeSafe AI releases Jev, its first System One model, developed in secret for two years by Diogo Almeida, who worked on OpenAI's InstructGPT and RLHF research.
Today, a pretty significant model was released in the AI industry. Its name is Jev. It's the first System One Model from TypeSafe AI, developed in secret for two years by Diogo Almeida, who participated in OpenAI's InstructGPT and RLHF research. The key isn't the model