Creator
OpenAI
Released
2026-05-05
Intelligence
41.8
Artificial Analysis Index
Coding
45.1
Artificial Analysis Index
In $/1M
$5.00
input tokens
Out $/1M
$30.00
output tokens
Blended $/1M
$11.25
3:1 blended
Speed
0
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
85
Humanity’s Last Exam
20
MMLU-Pro—
SciCode
50
LiveCodeBench—
MATH-500—
AIME 2025—
τ²-Bench (agentic)
49
Terminal-Bench Hard
42
IFBench
71