Models

Release date

Models

Compare Model

Claude Opus 4.5 (Nonthinking)

Release Date: 11/24/2025

Benchmarked by Vals Logo

Accuracy (Average)

69.28%

Latency (Average)

550.43s

Avg. Cost (In/Out)

5 / 25

Context Window

200k

Max Output Tokens

64k

Input Modality

Hyperparameter settings

Default Provider : Anthropic

Temperature

1

Top P

Default

Top K

Default

Max Output Tokens

64,000

Compute Effort

high

Benchmarks

Accuracy

Rankings

0.0%

± 0.96

20/ 88

0.0%

± 0.96

20/ 88

0.0%

± 1.89

14/ 44

0.0%

± 1.89

14/ 44

0.0%

± 1.93

10/ 44

0.0%

± 1.93

10/ 44

0.0%

± 0.91

5/ 63

0.0%

± 0.91

5/ 63

0.0%

± 3.35

10/ 43

0.0%

± 3.35

10/ 43

0.0%

± 0.85

13/ 96

0.0%

± 0.85

13/ 96

0.0%

± 1.39

42/ 88

0.0%

± 1.39

42/ 88

0.0%

± 2.46

28/ 91

0.0%

± 2.46

28/ 91

0.0%

± 7.55

7/ 46

0.0%

± 7.55

7/ 46

0.0%

± 1.12

39/ 98

0.0%

± 1.12

39/ 98

0.0%

± 0.43

24/ 110

0.0%

± 0.43

24/ 110

0.0%

± 0.23

23/ 94

0.0%

± 0.23

23/ 94

0.0%

± 0.37

20/ 89

0.0%

± 0.37

20/ 89

0.0%

± 0.94

14/ 60

0.0%

± 0.94

14/ 60

0.0%

± 1.95

7/ 58

0.0%

± 1.95

7/ 58

Terminal-Bench 2.0

0.0%

± 5.25

4/ 43

0.0%

± 5.25

4/ 43

Academic Benchmarks

Proprietary Benchmarks (contact us to get access)

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