Creator
OpenAI
Released
2025-11-13
Intelligence
47.7
Artificial Analysis Index
Coding
44.7
Artificial Analysis Index
In $/1M
$1.25
input tokens
Out $/1M
$10.00
output tokens
Blended $/1M
$3.44
3:1 blended
Speed
148
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
87
Humanity’s Last Exam
27
MMLU-Pro
87
SciCode
43
LiveCodeBench
87
MATH-500—
AIME 2025
94
τ²-Bench (agentic)
82
Terminal-Bench Hard
45
IFBench
73