Compare Models
Select models (max 5)
Claude Sonnet 5Muse Spark 1.3
 |  |  |
|---|---|---|
| Vals IndexGDP-weighted benchmark | 51.77%±1.09 | 53.16%±1.07 |
| Legal Research BenchAgentic US legal research | 41.83%±3.43 | 40.87%±3.42 |
| Finance Agent (v2)Core financial analyst tasks | 53.91%±0.52 | 58.90%±0.44 |
| Tax Agent BenchAgentic US corporate tax research | 62.27%±3.19 | 71.93%±2.92 |
| MedCodeMedical billing code support | 47.54%±2.27 | N/A |
| Terminal-Bench ScienceExpert-authored scientific research workflows | 2.86%±2.01 | 4.29%±2.44 |
| Code MigrationRewriting programs in new languages | 44.39%±4.25 | 27.58%±4.07 |
| Terminal-Bench 4.0Frontier-difficulty terminal tasks | 9.60%±1.01 | 10.61%±1.75 |
| Vibe Code Bench v1.1Building web apps from scratch | 81.33%±3.05 | 82.86%±2.90 |
Benchmarks
Vals Index *
Claude Sonnet 5
0.00%± 1.09
(30/30)Muse Spark 1.3
0.00%± 1.07
(30/30)Legal Research Bench *
Claude Sonnet 5
0.00%± 3.43
(71/71)Muse Spark 1.3
0.00%± 3.42
(71/71)Finance Agent (v2) *
Claude Sonnet 5
0.00%± 0.52
(72/72)Muse Spark 1.3
0.00%± 0.44
(72/72)Tax Agent Bench *
Claude Sonnet 5
0.00%± 3.19
(63/63)Muse Spark 1.3
0.00%± 2.92
(63/63)MedCode *
Claude Sonnet 5
0.00%± 2.27
(103/103)Muse Spark 1.3
N/ATerminal-Bench Science
Claude Sonnet 5
0.00%± 2.01
(33/33)Muse Spark 1.3
0.00%± 2.44
(33/33)Code Migration *
Claude Sonnet 5
0.00%± 4.25
(70/70)Muse Spark 1.3
0.00%± 4.07
(70/70)Terminal-Bench 4.0
Claude Sonnet 5
0.00%± 1.01
(31/31)Muse Spark 1.3
0.00%± 1.75
(31/31)Vibe Code Bench v1.1 *
Claude Sonnet 5
0.00%± 3.05
(105/105)Muse Spark 1.3
0.00%± 2.90
(105/105)Overall performance
Performance on the Vals Index, a GDP-weighted aggregation of tasks across finance, coding, and law
•2026-09-29
Comparison by Industry
Model performance on different sections of the economy.
Legal
43.58%
vs.31.47%
Finance
65.63%
vs.64.52%
Healthcare
61.80%
vs.N/A
Math
77.00%
vs.55.00%
Science
2.86%
vs.4.29%
Academic
86.48%
vs.N/A
Education
48.92%
vs.N/A
Coding
44.74%
vs.41.25%
Beta
61.91%
vs.69.41%
Social Mobility
66.03%
vs.N/A
Cost Analysis
Per task and per token model pricing.
Vals Index · USD
$13.72
$3.374
Cost / TestVals Index
$13.72
vs.$3.374
Input Cost/ 1M Tokens
$2.00
vs.$1.25
Input Cache Write/ 1M Tokens
$2.50
vs.N/A
Input Cache Read/ 1M Tokens
$0.20
vs.$0.15
Output Cost/ 1M Tokens
$10.00
vs.$4.25
Model Metadata
Basic information about each model.
| | |
|---|---|---|
| Model provider | Anthropic | Meta |
| Latency | 3255.62s | 1962.38s |
| Cost (In/Out) | $2 / $10 | $1.25 / $4.25 |
| Context Window | 1M | 1M |
| Max Output Token | 128k | 131k |
| Input Modality |