Under the Hood: How WorldSim Powers Million-Agent Parallel World Simulations In social-level complex systems, traditional linear predictive models often fail when facing black swan events. How can we accurately capture the non-linear evolution generated by the interactions of millions of individuals? WorldSim - AI Parallel World Simulation provides the answer. Today, we are opening the technical black box of WorldSim to deeply analyze its core architecture and innovative mechanisms that support the operation of over one million agents. World Building Engine: Giving Independent Souls to Millions of Agents WorldSim's world-building capability is not a simple digital clone, but a deep generation driven by real data. The system first parses massive real-world data to automatically generate thousands to millions of AI Agents. At the architectural level, each Agent is not a static rule executor, but a dynamic entity equipped with an independent personality model and a long-term memory system.…