Turn raw benchmark numbers into clear English sentences for technical presentations and written reports.
Narrating benchmark data
Lead with the key finding: "The results show a 40% improvement in throughput."
State conditions: "Under a 500 VU load with 10% write traffic..."
Use hedging for uncertain results: "suggests", "appears to", "in our tests"
Absolute + relative: "from 120 ms to 80 ms — a 33% reduction"
0 / 5 completed
1 / 5
An engineer needs to report: query time went from 320 ms to 85 ms after adding an index. Which sentence is most natural?
The first option follows the professional pattern: action → result (absolute) → result (relative). The em-dash before the percentage is standard in technical writing. The other options are grammatically weaker or miss the professional register.
2 / 5
A load test report says throughput was measured at 1,200 RPS with 200 virtual users. Which phrase most naturally introduces this finding?
"Under a [N] VU load, we observed [metric]" is the standard benchmark narration pattern. It front-loads the test conditions and uses "observed" — which signals measured, empirical data. The other options are grammatically weaker.
3 / 5
Results show System A is 4× faster than the baseline. Which sentence correctly uses "fold"?
"A [N]-fold improvement" is standard: "a 4-fold improvement" = 4× better. The hyphen connects the numeral and "fold". "4 times fold" and "4-folded" are grammatically incorrect. "4-fold of improvement" adds an unnecessary "of".
4 / 5
A presenter hedges uncertain results. Which version is most appropriately cautious?
"Suggests" is the standard hedging verb for uncertain or conditional findings, paired with "may vary" for reproducibility. This is professional technical register. The second option contradicts itself. The last two options are too informal.
5 / 5
A team reports: "At 2,000 concurrent connections, both databases showed comparable latency." What does "comparable" mean here?
"Comparable" in benchmark language means "similar enough to be treated as equivalent" — not "capable of being compared." Context reinforces this: "both showed comparable latency" means neither was notably better.