Creator
OpenAI
Released
2024-08-06
Intelligence
18.6
Artificial Analysis Index
Coding
16.6
Artificial Analysis Index
In $/1M
$2.50
input tokens
Out $/1M
$10.00
output tokens
Blended $/1M
$4.38
3:1 blended
Speed
127
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
52
Humanity’s Last Exam
3
MMLU-Pro—
SciCode
33
LiveCodeBench
32
MATH-500
79
AIME 2025—
τ²-Bench (agentic)
29
Terminal-Bench Hard
8
IFBench
36