Early experimentation using Jev to rethink harness UX - elvex
Jev is the first public model from TypeSafe AI, released in early access on Sep 15, 2026. The announcement post is here. ... TypeSafe frames Jev as a new class of frontier model:…
Jev is the first public model from TypeSafe AI, released in early access on Sep 15, 2026. The announcement post is here. ... TypeSafe frames Jev as a new class of frontier model: System One Models. The name comes from Daniel Kahneman's Thinking, Fast and Slow distinction between fast intuitive Syste