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Observability & Analytics

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Model Drift

Model Drift

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Gradual change in model or agent behavior over time — from provider updates, data shifts, or dependency changes — degrading quality without any code change.

Gradual change in model or agent behavior over time — from provider updates, data shifts, or dependency changes — degrading quality without any code change.

Why it matters

Your agent can get worse while you change nothing. Continuous evaluation is the only way to catch drift before customers measure it for you.

Related — Observability & Analytics