Creator
StepFun
Released
2026-05-29
Intelligence
42.6
Artificial Analysis Index
Coding
37.1
Artificial Analysis Index
In $/1M
$0.20
input tokens
Out $/1M
$1.15
output tokens
Blended $/1M
$0.44
3:1 blended
Speed
175
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
81
Humanity’s Last Exam
20
MMLU-Pro—
SciCode
40
LiveCodeBench—
MATH-500—
AIME 2025—
τ²-Bench (agentic)
99
Terminal-Bench Hard
36
IFBench
67