Compare Models
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Claude Sonnet 5Hy4 Preview
 |  |  |
|---|---|---|
| Vals IndexGDP-weighted benchmark | N/A | 53.21%±1.13 |
| Legal Research BenchAgentic US legal research | 41.83%±3.43 | 45.19%±3.46 |
| Finance Agent v2.1Core financial analyst tasks | N/A | 61.62%±2.06 |
| Tax Agent BenchAgentic US corporate tax research | 29.37%±3.25 | 32.62%±3.38 |
| MedCodeMedical billing code support | 47.54%±2.27 | 43.25%±2.13 |
| Terminal-Bench-ScienceExpert-authored scientific research workflows | 5.71%±2.79 | 1.43%±1.43 |
| Code Migration v1.1Rewriting programs in new languages | N/A | 45.36%±3.59 |
| Terminal-Bench 4.0Frontier-difficulty terminal tasks | 10.61%±1.51 | 8.08%±1.34 |
| Vibe Code Bench v1.1Building web apps from scratch | 81.33%±3.05 | 77.48%±4.04 |
Benchmarks
Vals Index *
Claude Sonnet 5
N/AHy4 Preview
0.00%± 1.13
(26/26)Legal Research Bench *
Claude Sonnet 5
0.00%± 3.43
(84/84)Hy4 Preview
0.00%± 3.46
(84/84)Finance Agent v2.1 *
Claude Sonnet 5
N/AHy4 Preview
0.00%± 2.06
(30/30)Tax Agent Bench *
Claude Sonnet 5
0.00%± 3.25
(75/75)Hy4 Preview
0.00%± 3.38
(75/75)MedCode *
Claude Sonnet 5
0.00%± 2.27
(107/107)Hy4 Preview
0.00%± 2.13
(107/107)Terminal-Bench-Science
Claude Sonnet 5
0.00%± 2.79
(42/42)Hy4 Preview
0.00%± 1.43
(42/42)Code Migration v1.1 *
Claude Sonnet 5
N/AHy4 Preview
0.00%± 3.59
(28/28)Terminal-Bench 4.0
Claude Sonnet 5
0.00%± 1.51
(54/54)Hy4 Preview
0.00%± 1.34
(54/54)Vibe Code Bench v1.1 *
Claude Sonnet 5
0.00%± 3.05
(118/118)Hy4 Preview
0.00%± 4.04
(118/118)Overall performance
Performance on the Vals Index, a GDP-weighted aggregation of tasks across finance, coding, and law
•2026-10-22
Comparison by Industry
Model performance on different sections of the economy.
Legal
62.87%
vs.45.90%
Finance
58.35%
vs.54.40%
Healthcare
61.80%
vs.63.42%
Math
77.00%
vs.75.00%
Science
5.71%
vs.35.34%
Academic
86.48%
vs.N/A
Education
48.92%
vs.N/A
Coding
44.91%
vs.38.05%
Cyber
31.14%
vs.33.82%
Social Mobility
66.03%
vs.68.61%
Cost Analysis
Per task and per token model pricing.
Vals Index · USD
N/A
$1.446
Cost / TestVals Index
N/A
vs.$1.446
Input Cost/ 1M Tokens
$2.00
vs.$0.834
Input Cache Write/ 1M Tokens
$2.50
vs.N/A
Input Cache Read/ 1M Tokens
$0.20
vs.$0.042
Output Cost/ 1M Tokens
$10.00
vs.$2.501
Model Metadata
Basic information about each model.
| | |
|---|---|---|
| Model provider | Anthropic | Openrouter |
| Latency | N/A | 3562.64s |
| Cost (In/Out) | $2 / $10 | $0.834 / $2.501 |
| Context Window | 1M | 1M |
| Max Output Token | 128k | 64k |
| Input Modality |