AI Apps Google’s Open Knowledge Format (OKF) vs. RAG: An Architectural Analysis of AI Agent Memory by Prakash Dhanasekaran November 2, 2026 November 2, 2026 1. What Is Google’s Open Knowledge Format (OKF)? The Open Knowledge Format (OKF) is an open, vendor-neutral specification published by Google Cloud under the … 0 FacebookTwitterPinterestEmail