Random answers
OpinionsQA · Baseline · default settings · 100 questions
baseline--random-baseline--tdefault--tplcurrent--59eceb37
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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
-14
± 22.0
SPS
SPS, 0 to 1
0.730
± 0.052
Distribution gap
mean JSD, lower is better
0.204
± 0.007
Rank agreement
Kendall τ, −1 to 1
-0.051
± 0.036
Variance summary
- Replicates
- 5
- Std dev
- 22.0 Index points (SPS 0.052)
- Range
- Index -53 to -2 (SPS 0.638–0.757)
- Coefficient of variation (SPS)
- 0.0712
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_160643 | 2026-04-10 16:06 UTC | -53 | 0.638 | 0.200 | -0.048 | 200 |
| opinionsqa_random-baseline_20260410_202348 | 2026-04-10 20:23 UTC | -2 | 0.757 | 0.213 | -0.018 | 100 |
| opinionsqa_random-baseline_20260410_205934 | 2026-04-10 20:59 UTC | -8 | 0.744 | 0.199 | -0.112 | 175 |
| opinionsqa_random-baseline_20260410_205942 | 2026-04-10 20:59 UTC | -3 | 0.755 | 0.209 | -0.031 | 80 |
| opinionsqa_random-baseline_20260410_205959 | 2026-04-10 20:59 UTC | -3 | 0.757 | 0.196 | -0.047 | 429 |