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Platform benchmark

claude-opus-5-5

anthropic · GPQA-Diamond · seed 42 · 2026-11-10 05:28 UTC

ResultsGPQA-Diamond · n=96 · seed 42
93.8%

93.8% correct · 96.9% answered on GPQA-Diamond

Score per $
0.57
Run cost
$1.65
Latency p50
7.8 s
Latency p95
16.1 s
Items
96/96 completed
Dropped
0

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