SmartApe AI

Oct 22, 2026 · Artificial Intelligence

NUS Unveils Jeva: Unified Architecture Solves Four System One Decision Challenges

NUS researchers propose Jeva, a native architecture for System One decision-making that simultaneously handles null-awareness, permutation invariance, option scalability, and cacheability in a single model, outperforming baselines like Jev and InternDecision-4B on benchmarks.