Model Comparator
Compare up to four models using the same criteria.
2 models compared
- gpt-oss-120b (Low)
OpenAI
- gpt-oss-20b (High)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | gpt-oss-120b (Low) OpenAI | gpt-oss-20b (High) OpenAI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 10.2 | 10 | |
| Coding | Best: 21.2 | 20.7 | |
| Math | 66.7 | Best: 89.3 | |
| Agentic | — | 1.2 | |
| Speed | Best: 243 t/s | 133 t/s | |
| TTFT | 0.76 s | Best: 0.75 s | |
| Input · $ / 1M tokens | $0.125×2.5 relative to the lowest price among the compared models | Best: $0.050 | |
| Output · $ / 1M tokens | $0.595×2.7 relative to the lowest price among the compared models | Best: $0.22 | |
| Context window | 131K | 131K | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | Yes | |
| Cost / task | — | $0.0106 |
Intelligence
- gpt-oss-120b (Low)
- Best: 10.2
- gpt-oss-20b (High)
- 10
Coding
- gpt-oss-120b (Low)
- Best: 21.2
- gpt-oss-20b (High)
- 20.7
Math
- gpt-oss-120b (Low)
- 66.7
- gpt-oss-20b (High)
- Best: 89.3
Agentic
- gpt-oss-120b (Low)
- —
- gpt-oss-20b (High)
- 1.2
Speed
- gpt-oss-120b (Low)
- Best: 243 t/s
- gpt-oss-20b (High)
- 133 t/s
TTFT
- gpt-oss-120b (Low)
- 0.76 s
- gpt-oss-20b (High)
- Best: 0.75 s
Input · $ / 1M tokens
- gpt-oss-120b (Low)
- $0.125×2.5 relative to the lowest price among the compared models
- gpt-oss-20b (High)
- Best: $0.050
Output · $ / 1M tokens
- gpt-oss-120b (Low)
- $0.595×2.7 relative to the lowest price among the compared models
- gpt-oss-20b (High)
- Best: $0.22
Context window
- gpt-oss-120b (Low)
- 131K
- gpt-oss-20b (High)
- 131K
Reasoning
- gpt-oss-120b (Low)
- Yes
- gpt-oss-20b (High)
- Yes
Open weights
- gpt-oss-120b (Low)
- Yes
- gpt-oss-20b (High)
- Yes
Cost / task
- gpt-oss-120b (Low)
- —
- gpt-oss-20b (High)
- $0.0106
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-oss-120b (Low)10.2 · $0.242
- gpt-oss-20b (High)10 · $0.092