Claude Haiku 4.5, persona
GSS · Althing persona · default settings · 75 questions
synthpanel--claude-haiku-4-5--tdefault--tplcurrent--776efb01
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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
26
± 0.8
SPS
SPS, 0 to 1
0.805
± 0.002
Distribution gap
mean JSD, lower is better
0.284
± 0.003
Rank agreement
Kendall τ, −1 to 1
0.452
± 0.006
Variance summary
- Replicates
- 2
- Std dev
- 0.8 Index points (SPS 0.002)
- Range
- Index 26 to 27 (SPS 0.803–0.806)
- Coefficient of variation (SPS)
- 0.0027
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 (2)
| Run | Timestamp | Index | SPS | JSD | Kendall τ | N |
|---|---|---|---|---|---|---|
| gss_synthpanel_openrouter_anthropic_claude-haiku-4-5_20260716_191022 | 2026-07-16 19:10 UTC | 26 | 0.803 | 0.286 | 0.448 | 75 |
| gss_synthpanel_openrouter_anthropic_claude-haiku-4-5_20260718_220554 | 2026-07-18 22:05 UTC | 27 | 0.806 | 0.282 | 0.457 | 75 |