Claude Opus 4.1 (Thinking)

Release Date: 8/5/2025

Accuracy (Average)

65.50%

Latency (Average)

37.74s

Avg. Cost (In/Out)

15 / 75

Context Window

200k

Max Output Tokens

32k

Input Modality

Hyperparameter settings
Default Provider : Anthropic

Temperature

1

Top P

Default

Top K

Default

Max Output Tokens

32,000

Benchmarks

Accuracy

Rankings

0.0%

± 2.07
20/ 73

0.0%

± 1.97
50/ 71

0.0%

± 0.99
65/ 86

0.0%

± 3.19
57/ 67

0.0%

± 0.86
36/ 128

0.0%

± 2.16
63/ 122

0.0%

± 1.13
82/ 127

0.0%

± 0.33
14/ 121

0.0%

± 1.00
40/ 82
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