Four layers of context engineering for production AI agents: How Deep Insight applies them in working code

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When production AI agents handle tasks such as data analysis and report generation, context management can become a major bottleneck. A 200K-token window sounds generous until a real-world task burns through most of it in minutes. Data analysis and report generation leave the agent failing mid-execution, losing accuracy, or driving up costs. A body of published guidance already addresses this, but the individual techniques are easier to read about than to apply. Applied together, they make a…