3.1Standard
Compare summarization model candidates.
Meet a minimum quality while lowering cost.
Choose two comparisons.
× Incorrect
Measure quality, refusal, safety, p95, and token use on the same set, then choose total cost among candidates meeting the quality and safety floor.
Detailed explanation
IncorrectChoose the cheapest model without a quality floor
Business quality is not protected.
CorrectAmong candidates meeting quality and safety floors, include actual usage and retries in cost
Total cost rather than unit price is compared.
IncorrectChoose from one sample
Variation and input diversity are not measured.
CorrectMeasure quality, safety, p95 latency, and input/output tokens on the same set
Candidates are comparable.
Check official documentation
Compare the following points with the official documentation.
Amazon Bedrock公式モデル比較・料金とAIF-C01 Domain 3.1を確認する。
Official references
What to confirm
単価最小ではなく、要件を満たす品質・安全性と総費用で選べる。
Key points
- Quality floor
- p95
- Total cost
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
Quality-cost frontier
The set of candidates that meet required quality and safety while avoiding unnecessary cost.
Total cost
The combined cost of model calls, tokens, retries, storage, caching, and operations.
Question IDAWS-AIF-281
EnvironmentAWS公式AIF-C01試験ガイドとAWS公式ドキュメントの確認
Last technical review2026-08-20
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