The Lighthouse Coach

AI Evaluation in Practice: Test, Score and Red-Team the Models You Ship — the free Preview

This page is the real first concept of AI Evaluation in Practice: Test, Score and Red-Team the Models You Ship (Signature Course No. 433) — not a trailer and not a video. You work through Concept 1, “Define the Job Before You Measure It,” in a Socratic conversation with an AI coach: she asks before she teaches, builds on your own answers, and holds you to a mastery bar before the concept counts as done.

What this course teaches. Judge the AI features you ship with evidence you can defend: define a model's job precisely enough to test it, build golden sets and rubrics that deserve trust, score with people and model graders without fooling yourself, and set the ship bar before you see the number. Then keep judging after launch — regression tests, red-teaming as test design, drift discipline, and reports that tell the truth.

How the Preview works. Meet Sutton, our Head Coach, then request your free Preview key — it arrives by email in a moment. Pick your coach (Sutton, Alex, Caroline, Jack, Catherine, or Marcus), hear each one ask this concept’s first question, and begin. One concept, one five-minute conversation, coached exactly as enrolled learners meet it. When you’re ready for all 18 concepts, the full course is $195.

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