Claude Opus 4.7

Release Date: 4/16/2026

Vals Index

Accuracy (Vals Index)

66.10% ± 1.27

Latency (Vals Index)

761.53s

Cost/Test (Vals Index)

$6.17

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%

± 1.27
9/ 38

0.0%

± 1.16
7/ 27

0.0%

± 4.22
7/ 29

0.0%

± 0.93
18/ 123

0.0%

± 5.61
11/ 15

0.0%

± 0.49
10/ 36

0.0%

± 2.21
5/ 73

0.0%

± 1.98
23/ 71

0.0%

± 0.90
1/ 86

0.0%

± 4.98
8/ 48

0.0%

± 3.37
1/ 67

0.0%

± 0.84
14/ 128

0.0%

± 4.51
8/ 72

0.0%

± 1.54
17/ 122

0.0%

± 8.70
7/ 58

0.0%

± 1.01
24/ 127

0.0%

± 0.45
13/ 125

0.0%

± 0.30
4/ 121

0.0%

± 0.84
15/ 82

0.0%

± 0.00
10/ 30

0.0%

± 1.72
10/ 70

0.0%

± 1.30
13/ 43
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