Claude Opus 4.6 (Thinking)

Release Date: 2/5/2026

Accuracy (Average)

71.40%

Latency (Average)

533.12s

Avg. Cost (In/Out)

5 / 25

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%

± 0.93
5/ 108

0.0%

± 2.08
13/ 60

0.0%

± 1.94
4/ 60

0.0%

± 0.91
10/ 76

0.0%

± 5.00
5/ 33

0.0%

± 3.34
6/ 57

0.0%

± 0.83
3/ 114

0.0%

± 4.68
8/ 47

0.0%

± 1.19
12/ 108

0.0%

± 1.02
21/ 113

0.0%

± 0.37
8/ 111

0.0%

± 0.46
7/ 107

0.0%

± 0.88
14/ 73

0.0%

± 1.85
7/ 50
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