The mechanisms in modules I–V are stable. The products that implement them are not: this module maps what exists, explains the direction the field is moving, and gives you a method for keeping up without rereading everything each quarter.
| # | Lesson | The question it answers |
|---|---|---|
| 01 | The Tool Landscape | What tools exist at each layer, and how do I choose? |
| 02 | How It Is Changing | Which shifts are under way, and why? |
| 03 | What to Watch | Which metrics, projects and feeds deserve attention? |
| 04 | Designing Observability for an Inference Platform | How do the pieces fit into one design? |
Everything dated in this module was checked on 3 October 2026. Treat names and statuses as a snapshot; the reasoning around them is what lasts.