Claude Haiku 4.5 (Thinking)

Release Date: 10/15/2025

Benchmarked by
Vals Index

Avg. Accuracy

58.0%

Latency

518.3s

Cost (In/Out)

1.00 / 5.00

Context Window

200k

Max Output Tokens

64k

Input Modality

Benchmarks

Accuracy

Rankings

SAGE

0.0%

22/ 22

FinanceAgent

0.0%

43/ 43

CorpFin

0.0%

56/ 56

CaseLaw

0.0%

39/ 39

TaxEval

0.0%

73/ 73

MortgageTax

0.0%

45/ 45

AIME

0.0%

63/ 63

MGSM

0.0%

66/ 66

LegalBench

0.0%

88/ 88

MedQA

0.0%

69/ 69

GPQA

0.0%

65/ 65

MMLU Pro

0.0%

63/ 63

MMMU

0.0%

42/ 42

LiveCodeBench

0.0%

62/ 62

IOI

0.0%

20/ 20

Terminal-Bench

0.0%

28/ 28

Vals Index

0.0%

18/ 18

Academic Benchmarks
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