Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5.4 (Non-reasoning)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5.4 (Non-reasoning) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | Best: 18.2 | 17.9 | |
| Math | — | 55.7 | |
| Speed | 64.6 t/s | Best: 195 t/s | |
| TTFT | Best: 0.8 s | 0.86 s | |
| Input · $ / 1M tokens | $2.50×5 relative to the lowest price among the compared models | Best: $0.50 | |
| Output · $ / 1M tokens | $15×5 relative to the lowest price among the compared models | Best: $3 | |
| Context window | Best: 1.1M | 1M | |
| Reasoning | No | No | |
| Open weights | No | No |
Intelligence
- GPT-5.4 (Non-reasoning)
- Best: 18.2
- Gemini 3 Flash Preview (Non-reasoning)
- 17.9
Math
- GPT-5.4 (Non-reasoning)
- —
- Gemini 3 Flash Preview (Non-reasoning)
- 55.7
Speed
- GPT-5.4 (Non-reasoning)
- 64.6 t/s
- Gemini 3 Flash Preview (Non-reasoning)
- Best: 195 t/s
TTFT
- GPT-5.4 (Non-reasoning)
- Best: 0.8 s
- Gemini 3 Flash Preview (Non-reasoning)
- 0.86 s
Input · $ / 1M tokens
- GPT-5.4 (Non-reasoning)
- $2.50×5 relative to the lowest price among the compared models
- Gemini 3 Flash Preview (Non-reasoning)
- Best: $0.50
Output · $ / 1M tokens
- GPT-5.4 (Non-reasoning)
- $15×5 relative to the lowest price among the compared models
- Gemini 3 Flash Preview (Non-reasoning)
- Best: $3
Context window
- GPT-5.4 (Non-reasoning)
- Best: 1.1M
- Gemini 3 Flash Preview (Non-reasoning)
- 1M
Reasoning
- GPT-5.4 (Non-reasoning)
- No
- Gemini 3 Flash Preview (Non-reasoning)
- No
Open weights
- GPT-5.4 (Non-reasoning)
- No
- Gemini 3 Flash Preview (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-5.4 (Non-reasoning)18.2 · $5.63
- Gemini 3 Flash Preview (Non-reasoning)17.9 · $1.13