Random answers
OpinionsQA · Baseline · default settings · 45 questions
baseline--random-baseline--tdefault--tplcurrent--dbbf0372
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Aggregated metrics
Mean across replicates, ± sample standard deviation (shown only with 2+ replicates). SynthBench Index: 0 = random answers, 100 = real people. SPS is the raw 0 to 1 score it is computed from. Index = 100 × (SPS − SPS of random answers) ÷ (human ceiling − SPS of random answers), on this config's dataset. The leaderboard averages it over the core datasets.
Index
0 = random answers, 100 = real people
-22
± 26.0
SPS
SPS, 0 to 1
0.711
± 0.062
Distribution gap
mean JSD, lower is better
0.266
± 0.017
Rank agreement
Kendall τ, −1 to 1
-0.031
± 0.040
Variance summary
- Replicates
- 5
- Std dev
- 26.0 Index points (SPS 0.062)
- Range
- Index -67 to -3 (SPS 0.603–0.755)
- Coefficient of variation (SPS)
- 0.0865
Per-topic breakdown
Index per topic (mean across replicates; 0 = random answers, 100 = real people). All seven topics are shown; topics this config's questions don't cover are marked "no questions".
Show data table
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Replicates (5)
| Run | Timestamp | Index | SPS | JSD | Kendall τ | N |
|---|---|---|---|---|---|---|
| opinionsqa_random-baseline_20260410_152859 | 2026-04-10 15:28 UTC | -67 | 0.603 | 0.277 | -0.034 | 50 |
| opinionsqa_random-baseline_20260410_202344 | 2026-04-10 20:23 UTC | -17 | 0.723 | 0.277 | -0.093 | 100 |
| opinionsqa_random-baseline_20260410_202351 | 2026-04-10 20:23 UTC | -12 | 0.735 | 0.277 | -0.027 | 37 |
| opinionsqa_random-baseline_20260410_202353 | 2026-04-10 20:23 UTC | -9 | 0.741 | 0.260 | -0.021 | 18 |
| opinionsqa_random-baseline_20260410_202354 | 2026-04-10 20:23 UTC | -3 | 0.755 | 0.239 | 0.018 | 45 |