Creator
OpenAI
Released
2026-03-17
Intelligence
40.0
Artificial Analysis Index
Coding
56.1
Artificial Analysis Index
In $/1M
$0.75
input tokens
Out $/1M
$4.50
output tokens
Blended $/1M
$1.69
3:1 blended
Speed
0
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
88
Humanity’s Last Exam
27
MMLU-Pro—
SciCode
50
LiveCodeBench—
MATH-500—
AIME 2025—
τ²-Bench (agentic)
83
Terminal-Bench Hard
52
IFBench
73