Creator
OpenAI
Released
2025-11-13
Intelligence
43.1
Artificial Analysis Index
Coding
36.6
Artificial Analysis Index
In $/1M
$1.25
input tokens
Out $/1M
$10.00
output tokens
Blended $/1M
$3.44
3:1 blended
Speed
174
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
86
Humanity’s Last Exam
23
MMLU-Pro
86
SciCode
40
LiveCodeBench
85
MATH-500—
AIME 2025
96
τ²-Bench (agentic)
83
Terminal-Bench Hard
35
IFBench
70