MODEL AS WORLD ENGINE (MODE 1) REAL-TIME HUMAN ACTION-CONDITIONED TWIN SCENARIO INTERACTION 𝓜 4D ST-𝓜emory 𝓒ausal Modeling 𝓡eward Modeling 𝓟hysical Modeling EvoPhys-World 5D WORLD MODEL 𝓒 𝓡 𝓟 Current Action State Control Input a(t) WORLD ENGINE INPUT Future Action Planned Steps a(t+k) WORLD POLICY OUTPUT Current State Sensor Feedback s(t) WORLD POLICY INPUT Future State State Prediction s(t+k) WORLD ENGINE OUTPUT PIPELINE STATUS: ACTIVE SYS_LATENCY: < 1.2ms