AWS Certified AI Practitioner (AIF-C01) · Objective 3.4
Maintaining a golden set
3.4Standard
Compare models and prompts over time.
Use expert-checked expected answers.
Choose two practices.
Hint 1: Focus on the requirement
Protect a stable, expert-reviewed reference set from training and unauthorized changes, and preserve its version and expected evidence.
Hint 2: Key terms
Review golden sets and evaluation contamination.
Golden set
A reviewed collection of inputs, expected results, and evidence used as a quality reference.
Evaluation contamination
Evaluation information that enters training or tuning and makes performance look too high.
Test isolation
Keeping final evaluation data separate from model development decisions.
Set version
An identifier for the cases, expectations, and criteria in a reference evaluation set.
× Incorrect
Version representative, boundary, harmful, and multilingual cases with evidence and criteria, and protect the set from access, change, and training contamination.
Detailed explanation
A
CorrectControl access, changes, approval, leakage, and contamination of the evaluation set
Evaluation trust is protected.
B
IncorrectMix expected answers into public training data
The evaluation is contaminated.
C
IncorrectDiscard the set after each model release
Regressions cannot be compared.
D
CorrectVersion representative, boundary, harmful, and multilingual cases with evidence and criteria
Comparisons are consistent.
Check official documentation
Compare the following points with the official documentation.
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