Majority answer
OpinionsQA · Baseline · default settings · 37 questions
baseline--majority-baseline--tdefault--tplcurrent--bac97dcc
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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
-53
± 30.6
SPS
SPS, 0 to 1
0.637
± 0.072
Distribution gap
mean JSD, lower is better
0.551
± 0.007
Rank agreement
Kendall τ, −1 to 1
0.131
± 0.006
Variance summary
- Replicates
- 5
- Std dev
- 30.6 Index points (SPS 0.072)
- Range
- Index -108 to -38 (SPS 0.508–0.673)
- Coefficient of variation (SPS)
- 0.1136
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_majority-baseline_20260410_152904 | 2026-04-10 15:29 UTC | -108 | 0.508 | 0.556 | 0.142 | 50 |
| opinionsqa_majority-baseline_20260410_202346 | 2026-04-10 20:23 UTC | -39 | 0.670 | 0.550 | 0.128 | 100 |
| opinionsqa_majority-baseline_20260410_202352 | 2026-04-10 20:23 UTC | -38 | 0.673 | 0.539 | 0.130 | 37 |
| opinionsqa_majority-baseline_20260410_202353 | 2026-04-10 20:23 UTC | -40 | 0.667 | 0.556 | 0.130 | 18 |
| opinionsqa_majority-baseline_20260410_202356 | 2026-04-10 20:23 UTC | -40 | 0.667 | 0.556 | 0.126 | 45 |