Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5 (ChatGPT)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5 (ChatGPT) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | 10.4 | 10.4 | |
| Math | Best: 48.3 | 35.3 | |
| Text-to-speech ELO | — | 1,084 Elo | |
| Speed | — | 287 t/s | |
| TTFT | — | 0.31 s | |
| Input · $ / 1M tokens | — | $0.10 | |
| Output · $ / 1M tokens | — | $0.40 | |
| Context window | 128K | Best: 1M | |
| Reasoning | No | No | |
| Open weights | No | No |
Intelligence
- GPT-5 (ChatGPT)
- 10.4
- Gemini 2.5 Flash-Lite (Non-reasoning)
- 10.4
Math
- GPT-5 (ChatGPT)
- Best: 48.3
- Gemini 2.5 Flash-Lite (Non-reasoning)
- 35.3
Text-to-speech ELO
- GPT-5 (ChatGPT)
- —
- Gemini 2.5 Flash-Lite (Non-reasoning)
- 1,084 Elo
Speed
- GPT-5 (ChatGPT)
- —
- Gemini 2.5 Flash-Lite (Non-reasoning)
- 287 t/s
TTFT
- GPT-5 (ChatGPT)
- —
- Gemini 2.5 Flash-Lite (Non-reasoning)
- 0.31 s
Input · $ / 1M tokens
- GPT-5 (ChatGPT)
- —
- Gemini 2.5 Flash-Lite (Non-reasoning)
- $0.10
Output · $ / 1M tokens
- GPT-5 (ChatGPT)
- —
- Gemini 2.5 Flash-Lite (Non-reasoning)
- $0.40
Context window
- GPT-5 (ChatGPT)
- 128K
- Gemini 2.5 Flash-Lite (Non-reasoning)
- Best: 1M
Reasoning
- GPT-5 (ChatGPT)
- No
- Gemini 2.5 Flash-Lite (Non-reasoning)
- No
Open weights
- GPT-5 (ChatGPT)
- No
- Gemini 2.5 Flash-Lite (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.
- Gemini 2.5 Flash-Lite (Non-reasoning)10.4 · $0.175
Not plotted for lack of data on these axes: GPT-5 (ChatGPT).