Fighter's World

Sep 19, 2026 · Artificial Intelligence

Jev: The 40-200x Faster 'System 1' Model Reshaping AI Agent Architecture

Jev is a new structured judgment model from TypeSafe AI that delivers Choice, Score, and Noul outputs at 70-500ms latency and 40-400x cost savings versus generative LLMs, enabling high-frequency decision primitives for browser automation, game AI, trading, agent supervision, and large-scale classification with confidence-driven routing between Jev and LLMs.