engineering·Tools and apps Featured Pick
What is Jev Engineering? The 3-Tier Architecture
The foundational architectural paradigm: an LLM that writes, Jev that decides, and deterministic code that acts. Eliminates hallucinated actions and brittle regex.
Open TypeSafe AI ⚡ 5x faster development · 99.9% reliability
Partition complex AI software loops into generative, decision, and actuation layers.
Jev sits between the incoming context and the next system action. Rather than generating lengthy, slow natural language that requires brittle regex parsing, Jev returns non-autoregressive, calibrated probabilities that downstream code can immediately execute.
01layer_assignmentPrimary action
02interface_contractConfidence score
03safety_levelFallback route