home/glossary/Data Drift

Data Drift

nounid 4814·updated Aug 28, 2026
verified

The change in model input data that leads to model performance degradation.

MWE

Attested in

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Classifications

Entity Type

Event72%llm-generatedllm:claude-haiku-4-5

Sensitivity

50%llm-generatedllm:claude-haiku-4-5

Information Class

unclassified

Variants

plural
Data Drifts
possessive
Data Drift's
pluralpossessive
Data Drifts'

Framework definitions

Detect data drift (preview) on datasets1 senseview framework →
§1
The change in model input data that leads to model performance degradation.
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
The change in model input data that leads to model performance degradation.
DR-088 backfill from the noun definition column

Outgoing relationships

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Incoming relationships

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No other term currently asserts a relationship to this one.