Creator
OpenAI
Released
2025-08-07
Intelligence
44.6
Artificial Analysis Index
Coding
36.0
Artificial Analysis Index
In $/1M
$1.25
input tokens
Out $/1M
$10.00
output tokens
Blended $/1M
$3.44
3:1 blended
Speed
102
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
85
Humanity’s Last Exam
27
MMLU-Pro
87
SciCode
43
LiveCodeBench
85
MATH-500
99
AIME 2025
94
τ²-Bench (agentic)
85
Terminal-Bench Hard
33
IFBench
73