A choir board introduced a meeting-notes summarizer and now tracks minutes saved per draft. They are not tracking a lab translation score. Which kind of metric is this?
Select an answer to reveal the explanation.
Short Explanation
Think of a stopwatch on each notes draft. Minutes saved is an efficiency metric. BLEU is a translation exam, and this board is not running a one-second kiosk.
Full Explanation
Minutes saved per draft is an efficiency or productivity metric, which the official value list allows for GenAI. BLEU measures translation overlap, not time saved. Folder clustering and a kiosk latency SLA are different jobs this board is not running.