SHEN YIFull-Stack & AI

Paris • Singapore • Shanghai

RAG Formation · Lesson · Reliability & product readiness

Pilot review and 30-day implementation plan

Turn evaluation evidence into a prioritized backlog, a go/no-go pilot call, and the next month of engineering work.

$ lesson --status
▸ course RAG Formation
▸ lesson 16 / 16
▸ phase Reliability & product readiness
▸ status Complete
● build → measure → learn

Standalone lesson

Learn the full lesson and test your understanding here.

The 16-lesson RAG Formation curriculum is complete. This page contains the complete lesson content, local reference material, and instant browser exercises.

Today’s tangible win

A prototype readiness report: clear go/no-go criteria, plus a prioritized 30-day backlog.

Watch the walkthrough

1 · The skill

Pick the three highest-value fixes to come out of the prior lessons, then pin down the acceptance bar, the regression check, who owns it, and the exact command to rerun.

  • Readiness gate: a go/no-go call built on explicit thresholds for quality, safety, performance, and operations.
  • Highest-value fix: a change you pick because it fixes a real, measured failure — not because it happens to be trendy.
  • Pilot scope: a deliberately narrow slice of users, documents, and workflow, where the risks and the bar for success are already known.

Primary reading: Google — Rules of Machine Learning

2 · Run the evidence loop

cd demo
python3 eval.py run --mode both --workspace meridian_demo --tag lesson-16-readiness

Line the new report up against the baseline and mark every readiness criterion: pass, fail, or still unmeasured.

A slick demo doesn't make a pilot ready — you still need explicit gates on quality, safety, and operations.

3 · Decision worksheet

Baseline evidenceOne hypothesis/changeMetricRegression checkBounded conclusion
_________________________

4 · Retrieval practice

Question: One fix bumps up accuracy but also raises hallucination. What do you do?

Mission connection

The 30-day target is a prototype you can actually defend — not a promise that every answer will be perfect. A solid pilot plan puts its limitations out in the open and lays down a disciplined path toward production.

5 · Deliverable and next action

  1. Save the command output, or the report itself.
  2. Fill out the decision worksheet.
  3. Write down one failure case, plus the next check you plan to run.

A prototype readiness report: clear go/no-go criteria, plus a prioritized 30-day backlog.

Next: Course complete — revisit the mission and roadmap.

Ask me follow-up questions about the evidence, metric, failure case, or next experiment. I am your teacher for this course.