Claude Sonnet 5

Release Date: 6/30/2026

Vals Index

Accuracy (Vals Index)

68.61% ± 1.00

Latency (Vals Index)

1324.29s

Cost/Test (Vals Index)

$9.01

Context Window

1M

Max Output Tokens

128k

Input Modality

Hyperparameter settings
Default Provider : Anthropic

Temperature

1

Top P

Default

Top K

Default

Max Output Tokens

128,000

Compute Effort

max

Benchmarks

Accuracy

Rankings

0.0%

± 1.00
3/ 31

0.0%

± 0.91
3/ 22

0.0%

± 4.25
4/ 24

0.0%

± 0.93
8/ 117

0.0%

± 3.01
2/ 17

0.0%

± 0.52
4/ 29

0.0%

± 3.43
2/ 14

0.0%

± 3.05
41/ 66

0.0%

± 0.90
2/ 81

0.0%

± 4.76
3/ 43

0.0%

± 3.40
16/ 62

0.0%

± 1.23
2/ 13

0.0%

± 0.84
9/ 123

0.0%

± 3.05
3/ 67

0.0%

± 1.65
5/ 15

0.0%

± 2.22
17/ 117

0.0%

± 1.09
35/ 123

0.0%

± 0.46
26/ 120

0.0%

± 0.37
14/ 116

0.0%

± 0.90
20/ 77

0.0%

± 0.00
7/ 25

0.0%

± 1.80
8/ 65

0.0%

± 2.08
3/ 36
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