Metrics & Instrumentation

📌 Planned placeholder page: this page is reserved for "Metrics & instrumentation: three-layer metric trees with arithmetic decomposition, the sensitivity / non-gamability / interpretability checks and guardrail metrics, event naming conventions and collection verification, and a metric dictionary for definition consistency (cross-linked with Product metrics)". The content will be filled in progressively.

Planned Content

• [ ] Three-layer metric trees and add/multiply decomposition examples
• [ ] Metric quality: sensitivity, anti-gaming, interpretability
• [ ] Guardrail metrics and Goodhart awareness
• [ ] Event naming conventions and collection verification
• [ ] Metric dictionary and cross-references to events

Next Steps

• [ ] Complete this page item by item against the planning checklist in the Domain Overview
• [ ] Add runnable examples and pitfall records for each entry
• [ ] Change the status from "Planned" to "Collected" when done

For writing guidelines, please refer to the Writing Guide.