Muse Spark 1.1
xhigh
Creator
Meta AI (FAIR)
Released
2026-07-09
Intelligence
50.6
Artificial Analysis Index
Coding
71.3
Artificial Analysis Index
In $/1M
$1.25
input tokens
Out $/1M
$4.25
output tokens
Blended $/1M
$2.00
3:1 blended
Speed
135
tokens / sec
Benchmark breakdown
Independent evaluation scores, normalized to 0–100.
GPQA Diamond
90
Humanity’s Last Exam
45
MMLU-Pro—
SciCode
58
LiveCodeBench—
MATH-500—
AIME 2025—
τ²-Bench (agentic)—
Terminal-Bench Hard—
IFBench—