- Four decisions, every session: entry point → feature set → model → context management
- Entry point and feature set follow the same logic: match the surface/tool to the actual shape of the task, not habit
- Model selection is a trade-off between quality, speed, and cost — durable as a framework even as the specific lineup changes
- Context is a finite, shared budget; memory and Project knowledge solve "don't repeat yourself" at different scopes
Key Takeaways
Estimated time: 3 minutes