01
Pick primary metrics before writing code
Agree on one primary business metric per workflow: support deflection, sales cycle compression, onboarding time, or cost per automated task. Secondary metrics cover quality (override rate, error reports), efficiency (p95 latency), and economics (cost per successful automation).
Write definitions down—what counts as success, what counts as abandonment, and how humans-in-the-loop are tagged. Ambiguity here kills credibility later.