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Claude Sonnet 4, raw

OpinionsQA · Raw LLM · default settings · 200 questions

raw--claude-sonnet-4--tdefault--tplcurrent--87742c98

Metadata

Raw LLM · 1 replicate · 200 questions
Method
Raw LLM
Base provider
anthropic
Model
claude-sonnet-4
Dataset
OpinionsQA
Temperature
default
Reasoning effort
default
Template
current
Samples / question
50
Questions
200
First replicate
2026-04-10 23:49 UTC
Last replicate
2026-04-10 23:49 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
2
single replicate
SPS
SPS, 0 to 1
0.768
single replicate
Distribution gap
mean JSD, lower is better
0.373
single replicate
Rank agreement
Kendall τ, −1 to 1
0.366
single replicate

Variance summary

Replicates
1
Std dev
—
Range
—
Coefficient of variation (SPS)
—

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 (1)

Run Timestamp Index SPS JSD Kendall τ N
opinionsqa_openrouter_anthropic_claude-sonnet-4_20260410_234922 2026-04-10 23:49 UTC 2 0.768 0.373 0.366 200