Models

Release date

Models

Compare Model

Claude Sonnet 4.5 (Thinking)

Release Date: 9/29/2025

Benchmarked by Vals Logo

Anthropic's latest flagship model

Accuracy (Vals Index)

60.43% ± 1.97

Latency (Vals Index)

302.46s

Cost/Test (Vals Index)

$0.76

Context Window

1M

Max Output Tokens

64k

Input Modality

Hyperparameter settings

Default Provider : Anthropic

Temperature

1

Top P

Default

Top K

Default

Max Output Tokens

64,000

Benchmarks

Accuracy

Rankings

0.0%

± 1.97

10/ 30

0.0%

± 1.97

10/ 30

Vals Multimodal Index

0.0%

± 1.54

10/ 19

0.0%

± 1.54

10/ 19

0.0%

± 1.55

14/ 35

0.0%

± 1.55

14/ 35

0.0%

± 0.96

17/ 85

0.0%

± 0.96

17/ 85

Finance Agent (v1.1)

0.0%

± 2.86

8/ 33

0.0%

± 2.86

8/ 33

0.0%

± 1.99

14/ 41

0.0%

± 1.99

14/ 41

0.0%

± 1.85

8/ 41

0.0%

± 1.85

8/ 41

0.0%

± 0.96

21/ 61

0.0%

± 0.96

21/ 61

0.0%

± 3.94

6/ 17

0.0%

± 3.94

6/ 17

0.0%

± 3.21

21/ 40

0.0%

± 3.21

21/ 40

0.0%

± 0.86

22/ 93

0.0%

± 0.86

22/ 93

0.0%

± 0.69

20/ 85

0.0%

± 0.69

20/ 85

0.0%

± 2.25

19/ 88

0.0%

± 2.25

19/ 88

0.0%

± 5.92

12/ 45

0.0%

± 5.92

12/ 45

0.0%

± 1.13

38/ 95

0.0%

± 1.13

38/ 95

0.0%

± 0.45

10/ 107

0.0%

± 0.45

10/ 107

0.0%

± 0.20

14/ 93

0.0%

± 0.20

14/ 93

0.0%

± 0.39

6/ 85

0.0%

± 0.39

6/ 85

0.0%

± 0.97

17/ 58

0.0%

± 0.97

17/ 58

0.0%

± 2.06

14/ 55

0.0%

± 2.06

14/ 55

Terminal-Bench 2.0

0.0%

± 5.25

12/ 40

0.0%

± 5.25

12/ 40

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