DEV
The Eval Gap: How to Know if Your Internal AI Tool Actually Works
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Shipping an internal AI tool is the easy part. Knowing whether it's still working six months later — that's where most teams go silent. This episode of Development tackles the "eval gap": the absence of any repeatable system to detect when an AI tool's output quality has silently drifted, and what it actually takes to close it.
The episode walks through a concrete, step-by-step framework for…