JD Tech

Sep 24, 2026 · Artificial Intelligence

JD Haibo's AI Knowledge Base: 3-Layer Architecture, OKF Spec & 44% Faster AB Test

JD Haibo's team built a structured AI knowledge base using OKF specification, a three-layer architecture (project-domain matrix, role-based views, skills), and a closed-loop lifecycle with automated generation and human validation; AB experiments showed 44% faster requirement analysis and more comprehensive coverage of cross-system dependencies.