Muse Spark 1.2

Release Date: 8/5/2026

Vals Index

Accuracy (Vals Index)

71.88% ± 1.12

Latency (Vals Index)

609.63s

Cost/Test (Vals Index)

$0.70

Context Window

1M

Max Output Tokens

131k

Input Modality

Hyperparameter settings
Default Provider : Meta

Temperature

1

Top P

Default

Top K

Default

Max Output Tokens

131,072

Reasoning Effort

xhigh

Benchmarks

Accuracy

Rankings

0.0%

± 1.12
5/ 45

0.0%

± 0.99
6/ 32

0.0%

± 0.89
5/ 131

0.0%

± 3.13
16/ 32

0.0%

± 0.28
1/ 44

0.0%

± 3.45
5/ 31

0.0%

± 2.19
15/ 80

0.0%

± 1.96
2/ 80

0.0%

± 0.93
41/ 92

0.0%

± 4.98
8/ 57

0.0%

± 3.44
22/ 73

0.0%

± 1.21
3/ 28

0.0%

± 0.76
1/ 136

0.0%

± 3.31
7/ 81

0.0%

± 3.78
1/ 31

0.0%

± 0.45
16/ 133

0.0%

± 0.32
15/ 129

0.0%

± 0.83
18/ 87

0.0%

± 4.42
11/ 24

0.0%

± 1.52
9/ 79

0.0%

± 0.65
14/ 50
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