Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Solar Open2 250B
Upstage
- GPT-5.1 (High)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Solar Open2 250B Upstage | GPT-5.1 (High) OpenAI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 24.7 | 24.7 | |
| Coding | 45 | Best: 49.4 | |
| Math | — | 94 | |
| Speed | — | 112 t/s | |
| TTFT | — | 27.3 s | |
| Input · $ / 1M tokens | — | $1.25 | |
| Output · $ / 1M tokens | — | $10 | |
| Context window | Best: 1M | 400K | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | No |
Intelligence
- Solar Open2 250B
- 24.7
- GPT-5.1 (High)
- 24.7
Coding
- Solar Open2 250B
- 45
- GPT-5.1 (High)
- Best: 49.4
Math
- Solar Open2 250B
- —
- GPT-5.1 (High)
- 94
Speed
- Solar Open2 250B
- —
- GPT-5.1 (High)
- 112 t/s
TTFT
- Solar Open2 250B
- —
- GPT-5.1 (High)
- 27.3 s
Input · $ / 1M tokens
- Solar Open2 250B
- —
- GPT-5.1 (High)
- $1.25
Output · $ / 1M tokens
- Solar Open2 250B
- —
- GPT-5.1 (High)
- $10
Context window
- Solar Open2 250B
- Best: 1M
- GPT-5.1 (High)
- 400K
Reasoning
- Solar Open2 250B
- Yes
- GPT-5.1 (High)
- Yes
Open weights
- Solar Open2 250B
- Yes
- GPT-5.1 (High)
- 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.
- GPT-5.1 (High)24.7 · $3.44
Not plotted for lack of data on these axes: Solar Open2 250B.