Creator
OpenAI
Released
2025-04-16
Intelligence
33.1
Artificial Analysis Index
Coding
25.6
Artificial Analysis Index
In $/1M
$1.10
input tokens
Out $/1M
$4.40
output tokens
Blended $/1M
$1.93
3:1 blended
Speed
165
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
78
Humanity’s Last Exam
18
MMLU-Pro
83
SciCode
47
LiveCodeBench
86
MATH-500
99
AIME 2025
91
τ²-Bench (agentic)
56
Terminal-Bench Hard
15
IFBench
69