Platform benchmark

gpt-5.5

openai · GPQA-Diamond · seed 42 · 2026-07-15 19:07 UTC

ResultsGPQA-Diamond · n=96 · seed 42
94.8%

94.8% correct · 100.0% answered on GPQA-Diamond

Score per $
0.18
Run cost
$5.40
Latency p50
11.1 s
Latency p95
93.2 s
Items
96/96 completed
Dropped
0