Claude Opus 4.6 (Thinking)

Release Date: 2/5/2026

Accuracy (Average)

70.69%

Latency (Average)

517.90s

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
7/ 117

0.0%

± 2.08
14/ 68

0.0%

± 1.94
6/ 66

0.0%

± 0.91
12/ 81

0.0%

± 5.00
7/ 43

0.0%

± 3.34
7/ 62

0.0%

± 0.83
4/ 123

0.0%

± 4.68
15/ 67

0.0%

± 1.19
14/ 117

0.0%

± 1.02
23/ 123

0.0%

± 0.37
10/ 120

0.0%

± 0.46
8/ 116

0.0%

± 0.88
15/ 77

0.0%

± 1.85
12/ 65
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