Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Grok 4
SpaceXSI
- Claude 4.1 Opus (Non-reasoning)
Anthropic
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Grok 4 SpaceXSI | Claude 4.1 Opus (Non-reasoning) Anthropic | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 22.5 | Best: 22.8 | |
| Math | 92.7 | — | |
| Speed | 72.7 t/s | — | |
| TTFT | 10.8 s | — | |
| Input · $ / 1M tokens | Best: $3 | $15×5 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $15 | $75×5 relative to the lowest price among the compared models | |
| Context window | 1M | 1M | |
| Reasoning | Yes | No | |
| Open weights | No | No |
Intelligence
- Grok 4
- 22.5
- Claude 4.1 Opus (Non-reasoning)
- Best: 22.8
Math
- Grok 4
- 92.7
- Claude 4.1 Opus (Non-reasoning)
- —
Speed
- Grok 4
- 72.7 t/s
- Claude 4.1 Opus (Non-reasoning)
- —
TTFT
- Grok 4
- 10.8 s
- Claude 4.1 Opus (Non-reasoning)
- —
Input · $ / 1M tokens
- Grok 4
- Best: $3
- Claude 4.1 Opus (Non-reasoning)
- $15×5 relative to the lowest price among the compared models
Output · $ / 1M tokens
- Grok 4
- Best: $15
- Claude 4.1 Opus (Non-reasoning)
- $75×5 relative to the lowest price among the compared models
Context window
- Grok 4
- 1M
- Claude 4.1 Opus (Non-reasoning)
- 1M
Reasoning
- Grok 4
- Yes
- Claude 4.1 Opus (Non-reasoning)
- No
Open weights
- Grok 4
- No
- Claude 4.1 Opus (Non-reasoning)
- No
Each reasoning level remains a separate configuration.
Score and cost
Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.
- Grok 422.5 · $6
- Claude 4.1 Opus (Non-reasoning)22.8 · $30