Most discussions about AI focus on tools. But that’s the wrong abstraction level. The real shift is architectural. Companies as Systems, Not Teams Traditional companies are structured around people: Teams Roles Managers Processes AI-native companies are structured around systems: Agents Workflows Orchestration Feedback loops This is a fundamental redesign. The AI Workforce Stack A modern AI-driven company looks like this: 1. Execution Layer AI agents performing tasks: Content generation Data analysis Customer support 2. Orchestration Layer Systems coordinating agents: Task routing Dependency management Multi-agent workflows 3. Memory Layer Persistent context: Vector databases Knowledge graphs State tracking 4. Feedback Layer Continuous improvement: Evaluation loops Reinforcement signals Performance metrics Why This Matters This architecture scales differently: Near-zero marginal cost Parallel execution Continuous operation (24/7) Self-improving systems This is not incremental improvement.…