Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Inkling (Xhigh)
Thinking Machines
- Grok 4.20 0309 (Reasoning)
SpaceXSI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Inkling (Xhigh) Thinking Machines | Grok 4.20 0309 (Reasoning) SpaceXSI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 25 | Best: 25.2 | |
| Coding | 52.1 | — | |
| Agentic | 22.5 | — | |
| Speed | 178 t/s | — | |
| TTFT | 1.86 s | — | |
| Input · $ / 1M tokens | Best: $1 | $2×2 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $4.05 | $6×1.5 relative to the lowest price among the compared models | |
| Context window | 1M | Best: 2M | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | No |
Intelligence
- Inkling (Xhigh)
- 25
- Grok 4.20 0309 (Reasoning)
- Best: 25.2
Coding
- Inkling (Xhigh)
- 52.1
- Grok 4.20 0309 (Reasoning)
- —
Agentic
- Inkling (Xhigh)
- 22.5
- Grok 4.20 0309 (Reasoning)
- —
Speed
- Inkling (Xhigh)
- 178 t/s
- Grok 4.20 0309 (Reasoning)
- —
TTFT
- Inkling (Xhigh)
- 1.86 s
- Grok 4.20 0309 (Reasoning)
- —
Input · $ / 1M tokens
- Inkling (Xhigh)
- Best: $1
- Grok 4.20 0309 (Reasoning)
- $2×2 relative to the lowest price among the compared models
Output · $ / 1M tokens
- Inkling (Xhigh)
- Best: $4.05
- Grok 4.20 0309 (Reasoning)
- $6×1.5 relative to the lowest price among the compared models
Context window
- Inkling (Xhigh)
- 1M
- Grok 4.20 0309 (Reasoning)
- Best: 2M
Reasoning
- Inkling (Xhigh)
- Yes
- Grok 4.20 0309 (Reasoning)
- Yes
Open weights
- Inkling (Xhigh)
- Yes
- Grok 4.20 0309 (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.
- Inkling (Xhigh)25 · $1.76
- Grok 4.20 0309 (Reasoning)25.2 · $3