Model Comparator
Compare up to four models using the same criteria.
2 models compared
- gpt-oss-20b (Low)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | gpt-oss-20b (Low) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | Best: 10 | 9.9 | |
| Math | Best: 62.3 | 60.3 | |
| Speed | Best: 309 t/s | 203 t/s | |
| TTFT | 0.72 s | Best: 0.48 s | |
| Input · $ / 1M tokens | Best: $0.070 | $0.30×4.3 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $0.215 | $2.50×11.6 relative to the lowest price among the compared models | |
| Context window | 131K | Best: 1M | |
| Reasoning | Yes | No | |
| Open weights | Yes | No |
Intelligence
- gpt-oss-20b (Low)
- Best: 10
- Gemini 2.5 Flash (Non-reasoning)
- 9.9
Math
- gpt-oss-20b (Low)
- Best: 62.3
- Gemini 2.5 Flash (Non-reasoning)
- 60.3
Speed
- gpt-oss-20b (Low)
- Best: 309 t/s
- Gemini 2.5 Flash (Non-reasoning)
- 203 t/s
TTFT
- gpt-oss-20b (Low)
- 0.72 s
- Gemini 2.5 Flash (Non-reasoning)
- Best: 0.48 s
Input · $ / 1M tokens
- gpt-oss-20b (Low)
- Best: $0.070
- Gemini 2.5 Flash (Non-reasoning)
- $0.30×4.3 relative to the lowest price among the compared models
Output · $ / 1M tokens
- gpt-oss-20b (Low)
- Best: $0.215
- Gemini 2.5 Flash (Non-reasoning)
- $2.50×11.6 relative to the lowest price among the compared models
Context window
- gpt-oss-20b (Low)
- 131K
- Gemini 2.5 Flash (Non-reasoning)
- Best: 1M
Reasoning
- gpt-oss-20b (Low)
- Yes
- Gemini 2.5 Flash (Non-reasoning)
- No
Open weights
- gpt-oss-20b (Low)
- Yes
- Gemini 2.5 Flash (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.
- gpt-oss-20b (Low)10 · $0.106
- Gemini 2.5 Flash (Non-reasoning)9.9 · $0.85