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Platform benchmark

claude-opus-4-8

anthropic · GPQA-Diamond · seed 42 · 2026-11-02 05:15 UTC

ResultsGPQA-Diamond · n=96 · seed 42
86.5%

86.5% correct · 99.0% answered on GPQA-Diamond

Score per $
0.74
Run cost
$1.16
Latency p50
7.3 s
Latency p95
19.0 s
Items
96/96 completed
Dropped
0

Dataset: GPQA-Diamond · question and response text withheld under dataset access terms.