AI Engineering is Shifting to Systems Design: Context and Routing Take Center Stage
Deep_Ladder_4679 · reddit · 2026-08-07
The biggest shift in AI isn't just larger models, but better systems. Winning AI applications increasingly rely on robust systems engineering rather than simply calling foundation models.
Key engineering elements include:
- Better context management
- Smart model routing
- Prompt caching
- Agent workflows
- Continuous evaluation
The model is becoming the underlying engine, while the system built around it becomes the actual product.
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