Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5 Nano (batch)
OpenAI
- GPT-5 nano (High)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5 Nano (batch) OpenAI | GPT-5 nano (High) OpenAI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 13 | 13 | |
| Math | — | 83.7 | |
| Speed | — | 145 t/s | |
| TTFT | — | 73.5 s | |
| Input · $ / 1M tokens | Best: $0.025 | $0.050×2 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $0.20 | $0.40×2 relative to the lowest price among the compared models | |
| Context window | 400K | Best: 1M | |
| Reasoning | Yes | Yes | |
| Open weights | — | No |
Intelligence
- GPT-5 Nano (batch)
- 13
- GPT-5 nano (High)
- 13
Math
- GPT-5 Nano (batch)
- —
- GPT-5 nano (High)
- 83.7
Speed
- GPT-5 Nano (batch)
- —
- GPT-5 nano (High)
- 145 t/s
TTFT
- GPT-5 Nano (batch)
- —
- GPT-5 nano (High)
- 73.5 s
Input · $ / 1M tokens
- GPT-5 Nano (batch)
- Best: $0.025
- GPT-5 nano (High)
- $0.050×2 relative to the lowest price among the compared models
Output · $ / 1M tokens
- GPT-5 Nano (batch)
- Best: $0.20
- GPT-5 nano (High)
- $0.40×2 relative to the lowest price among the compared models
Context window
- GPT-5 Nano (batch)
- 400K
- GPT-5 nano (High)
- Best: 1M
Reasoning
- GPT-5 Nano (batch)
- Yes
- GPT-5 nano (High)
- Yes
Open weights
- GPT-5 Nano (batch)
- —
- GPT-5 nano (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 Nano (batch)13 · $0.0687
- GPT-5 nano (High)13 · $0.138