Creator
OpenAI
Released
2025-08-07
Intelligence
23.9
Artificial Analysis Index
Coding
25.0
Artificial Analysis Index
In $/1M
$1.25
input tokens
Out $/1M
$10.00
output tokens
Blended $/1M
$3.44
3:1 blended
Speed
91
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
67
Humanity’s Last Exam
5
MMLU-Pro
81
SciCode
39
LiveCodeBench
56
MATH-500
86
AIME 2025
32
τ²-Bench (agentic)
67
Terminal-Bench Hard
18
IFBench
46