Creator
OpenAI
Released
2026-04-23
Intelligence
50.8
Artificial Analysis Index
Coding
52.1
Artificial Analysis Index
In $/1M
$5.00
input tokens
Out $/1M
$30.00
output tokens
Blended $/1M
$11.25
3:1 blended
Speed
60
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
91
Humanity’s Last Exam
31
MMLU-Pro—
SciCode
52
LiveCodeBench—
MATH-500—
AIME 2025—
τ²-Bench (agentic)
84
Terminal-Bench Hard
52
IFBench
64