Glossary · Optimization and failure dynamics
Drift
5LifecycleChange in task, environment, user, generator, or evaluator distribution that invalidates earlier calibration or validity evidence.
Defined in
Handbook · LifecycleLiving eval suitesThe asset is the machinery that notices when a score stops meaning what it used to: tripwires, drift and saturation.Where it comes up
- The validation profile and validity statementHandbook · Validity under pressure
- Harness architecture and reproducibilityHandbook · Lifecycle
- Notation and formula cardHandbook · Reference