Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5 mini (Minimal)
OpenAI
- gpt-oss-20b (High)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5 mini (Minimal) OpenAI | gpt-oss-20b (High) OpenAI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 9.9 | Best: 10 | |
| Coding | — | 20.7 | |
| Math | 46.7 | Best: 89.3 | |
| Agentic | — | 1.2 | |
| Speed | 97.9 t/s | Best: 148 t/s | |
| TTFT | 0.85 s | Best: 0.72 s | |
| Input · $ / 1M tokens | $0.25×5 relative to the lowest price among the compared models | Best: $0.050 | |
| Output · $ / 1M tokens | $2×9.1 relative to the lowest price among the compared models | Best: $0.22 | |
| Context window | 1M | 1M | |
| Reasoning | No | Yes | |
| Open weights | No | Yes | |
| Cost / task | — | $0.0106 |
Intelligence
- GPT-5 mini (Minimal)
- 9.9
- gpt-oss-20b (High)
- Best: 10
Coding
- GPT-5 mini (Minimal)
- —
- gpt-oss-20b (High)
- 20.7
Math
- GPT-5 mini (Minimal)
- 46.7
- gpt-oss-20b (High)
- Best: 89.3
Agentic
- GPT-5 mini (Minimal)
- —
- gpt-oss-20b (High)
- 1.2
Speed
- GPT-5 mini (Minimal)
- 97.9 t/s
- gpt-oss-20b (High)
- Best: 148 t/s
TTFT
- GPT-5 mini (Minimal)
- 0.85 s
- gpt-oss-20b (High)
- Best: 0.72 s
Input · $ / 1M tokens
- GPT-5 mini (Minimal)
- $0.25×5 relative to the lowest price among the compared models
- gpt-oss-20b (High)
- Best: $0.050
Output · $ / 1M tokens
- GPT-5 mini (Minimal)
- $2×9.1 relative to the lowest price among the compared models
- gpt-oss-20b (High)
- Best: $0.22
Context window
- GPT-5 mini (Minimal)
- 1M
- gpt-oss-20b (High)
- 1M
Reasoning
- GPT-5 mini (Minimal)
- No
- gpt-oss-20b (High)
- Yes
Open weights
- GPT-5 mini (Minimal)
- No
- gpt-oss-20b (High)
- Yes
Cost / task
- GPT-5 mini (Minimal)
- —
- 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-5 mini (Minimal)9.9 · $0.688
- gpt-oss-20b (High)10 · $0.092