Duke, the AI teammate, works inside every app. Journal
Topic · 2 articles
Agents & patterns
The agent-loop patterns we keep reaching for, when each one fits, and when to mix them. Practical decision-making over framework hype.
Patterns11 min
RAG vs agents vs fine-tuning: when each one wins.
Three techniques. Three different problems. Most teams reach for the wrong one because they're picking based on hype, not problem shape. Here's the honest decision framework.
Patterns18 min
Five agent-loop patterns we keep reaching for.
Planner-executor, ReAct, supervisor-worker, hierarchical, pure tool-calling. When each one fits, when it doesn't, and when to mix them.
