Compare Models
Select models (max 7)
Grok 4 Fast (Reasoning)Grok 4.1 Fast (Reasoning)
 |  | |
|---|---|---|
| MedCodeMedical billing code support | 37.38%±1.94 | 28.08%±1.99 |
| Vibe Code Bench v1.1Building web apps from scratch | 0.00%±0.00 | 1.20%±1.20 |
Benchmarks
MedCode *
Grok 4 Fast (Reasoning)
0.00%± 1.94
(107/107)Grok 4.1 Fast (Reasoning)
0.00%± 1.99
(107/107)Vibe Code Bench v1.1 *
Grok 4 Fast (Reasoning)
0.00%± 0.00
(127/127)Grok 4.1 Fast (Reasoning)
0.00%± 1.20
(127/127)Overall performance
Performance on the Vals Index, a GDP-weighted aggregation of tasks across finance, coding, legal, and tax
•2026-11-09
Comparison by Industry
Model performance on different sections of the economy.
Legal
80.60%
vs.82.45%
Finance
58.89%
vs.57.87%
Healthcare
59.51%
vs.53.41%
Academic
79.28%
vs.80.39%
Education
N/A
vs.74.47%
Coding
41.46%
vs.41.08%
Social Mobility
N/A
vs.44.79%
Cost Analysis
Per task and per token model pricing.
Vals Index · USD
N/A
N/A
Cost / TestVals Index
N/A
vs.N/A
Input Cost/ 1M Tokens
$0.20
vs.$0.20
Input Cache Read/ 1M Tokens
$0.05
vs.$0.05
Output Cost/ 1M Tokens
$0.50
vs.$0.50
Model Metadata
Basic information about each model.
| | |
|---|---|---|
| Model provider | SpaceXAI | SpaceXAI |
| Latency | N/A | N/A |
| Cost (In/Out) | $0.2 / $0.5 | $0.2 / $0.5 |
| Context Window | 2M | 2M |
| Max Output Token | 2M | 2M |
| Input Modality |