Detect Silent Model Drift in Production with a Regression Canary
Ok-Independent3290 · reddit · 2026-07-30
The author shares an experience where an AI content generator agent's output quality dropped overnight due to a silent model update from the provider. They recommend setting up a regression canary—a small fixed set of inputs with known-good outputs run on a schedule—to detect model drift. This simple infrastructure catches changes before users report issues.
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