Phase 1 MVP

Build career momentum with visible, repeatable progress.

Single-user private mode

Knowledge Note

A decision guide for prompting, RAG, and fine-tuning

Pick the right technique based on knowledge freshness, control needs, and operational cost.

## Prompting vs RAG vs fine-tuning

Use prompting when behavior is the main variable, RAG when knowledge changes, and fine-tuning when output behavior itself must become more reliable.