Home / AWS Certified AI Practitioner (AIF-C01) / 2 Practice / AWS-AIF-438
Auditors need to compare repeated outputs.
Control generation variation.
Choose two designs.
Hint 1: Focus on the requirement Record model, prompt, sampling, input, and tool versions, then repeat a fixed evaluation to detect regressions.
Hint 2: Key terms Review reproducible generation.
Generation reproducibilityThe ability to repeat a generation under recorded conditions.
Sampling settingA parameter controlling how output tokens are selected.
Experiment recordA trace of inputs, versions, settings, results, and observations.
Regression testA repeatable check that detects an unintended change after an update. × Incorrect Record model version, prompt, sampling settings, input, and tool results, then run regression tests with a fixed evaluation set.
Detailed explanation A Correct Use a fixed evaluation set and low variation to compare changes
Differences become measurable.
B Incorrect Keep only an unreproducible success example
Audit comparison is impossible.
C Correct Record model version, prompt, sampling settings, input, and tool results
Conditions can be reproduced.
D Incorrect A model name alone is enough; provider version and settings need not be saved
Actual conditions can differ.
Check official documentation Compare the following points with the official documentation.
AWS公式AIF-C01 Domain 2.3・3.4の生成再現性、評価、モデル版管理を確認する。
Official references Official documentation 1 Official documentation 2 What to confirm 生成条件を保存して、変更前後の出力を再現・比較できる。
Key points Reproducibility Model version Regression Notes Environment: AWS公式AIF-C01試験ガイドとAWS公式ドキュメントの確認 Compare the definition with the AIF-C01 objective and the service documentation before applying it. Keep the concept separate from a particular answer choice or implementation step. Foundation review Generation reproducibility The ability to repeat a generation under recorded conditions.
Sampling setting A parameter controlling how output tokens are selected.
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