The Death of Prompt Engineering
In 2023, everyone was a "Prompt Engineer". We spent hours tweaking words: "Think step by step", "Act as an expert", "Take a deep breath".
It felt like casting magic spells.
The Problem with Spells
Spells are fragile. A model update breaks them. A slightly different input breaks them. They are not engineering.
Enter Cognitive Architectures
Instead of one giant prompt, we now build Architectures.
- Decomposition: Break the task into 5 sub-steps.
- Routing: Send each step to the best model.
- Reflection: Have a second agent critique the first agent's work.
- Memory: Retrieve relevant context before generating.
The Data
We ran a benchmark comparing "Super Prompting" vs "Simple Chain of Thought Architecture".
- Prompting: 68% accuracy on complex reasoning.
- Architecture: 92% accuracy.
Stop casting spells. Start building systems.