Creator
Z AI
Released
2025-12-22
Intelligence
42.1
Artificial Analysis Index
Coding
36.3
Artificial Analysis Index
In $/1M
$0.60
input tokens
Out $/1M
$2.20
output tokens
Blended $/1M
$1.00
3:1 blended
Speed
78
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
86
Humanity’s Last Exam
25
MMLU-Pro
86
SciCode
45
LiveCodeBench
89
MATH-500—
AIME 2025
95
τ²-Bench (agentic)
96
Terminal-Bench Hard
32
IFBench
68