Yuyan (Yolanda) Chen
Free Lesson

Ship an AI Feature You Can Trust

45 min
Oct 14, 2026 12:00 PM

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What you'll learn

How to turn a vague complaint into a labeled failure case

Users say the output feels off. Turn that into a specific case you can test against.

How to build a 50-example evaluation set in one afternoon

Fifty examples is enough to show where a system breaks. No labeling infrastructure needed.

How to tell a real improvement from noise

Two versions score 82% and 85%. Know when that gap means something and when it does not.

Why this topic matters

Most teams ship an AI feature on a gut feeling and find out from users what is broken. The gap between passing internal testing and failing for real users is where launches go wrong, and it is expensive to discover late. This session covers how to build a small evaluation set that tells you where your system fails and how often, before it reaches anyone.

You'll learn from

Yuyan (Yolanda) Chen

Yuyan (Yolanda) Chen

AI Researcher & Founder at ModelsLive

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