Tencent Technical Engineering

Sep 21, 2026 · Artificial Intelligence

Jev Engineering: Moving Judgment Tasks Out of LLMs for Faster AI Agents

This article explores Jev (System One Model) as a specialized probability judgment layer for AI agents, detailing its three primitives (Choice, Score, Noul), the fast-jev-compaction project for context pruning, and a demo implementation showing 91.5% context reduction while preserving critical debugging details like file paths and error codes.