Define labels first
Write the expected decision and class criteria independently of Jev's answer.
Define the task, map only necessary fields, inspect dataset coverage, record the route and version, and keep every failure state visible.
Write the expected decision and class criteria independently of Jev's answer.
Use Choice metrics for class decisions and two-sided probability metrics for Noul.
Preserve retries, missing usage, row errors, PARTIAL states, and provider route changes.