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GPT-4o mini, persona

OpinionsQA · Althing persona · default settings · 175 questions

synthpanel--gpt-4o-mini--tdefault--tplcurrent--f78f395c

Metadata

Althing persona · 3 replicates · 175 questions
Method
Althing persona
Base provider
openai
Model
gpt-4o-mini
Dataset
OpinionsQA
Temperature
default
Reasoning effort
default
Template
current
Samples / question
50
Questions
175
First replicate
2026-04-11 15:22 UTC
Last replicate
2026-04-11 15:28 UTC

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
23
± 1.3
SPS
SPS, 0 to 1
0.817
± 0.003
Distribution gap
mean JSD, lower is better
0.305
± 0.004
Rank agreement
Kendall τ, −1 to 1
0.548
± 0.005

Variance summary

Replicates
3
Std dev
1.3 Index points (SPS 0.003)
Range
Index 22 to 24 (SPS 0.814–0.820)
Coefficient of variation (SPS)
0.0038

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 (3)

Run Timestamp Index SPS JSD Kendall τ N
opinionsqa_synthpanel_openrouter_openai_gpt-4o-mini_20260411_152238 2026-04-11 15:22 UTC 22 0.814 0.301 0.549 175
opinionsqa_synthpanel_openrouter_openai_gpt-4o-mini_20260411_152550 2026-04-11 15:25 UTC 23 0.816 0.310 0.542 175
opinionsqa_synthpanel_openrouter_openai_gpt-4o-mini_20260411_152850 2026-04-11 15:28 UTC 24 0.820 0.303 0.552 175