Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5.1 Codex (High)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5.1 Codex (High) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | 23.5 | Best: 23.7 | |
| Math | — | 95.7 | |
| Speed | — | 126 t/s | |
| TTFT | — | 7.22 s | |
| Input · $ / 1M tokens | — | $1.25 | |
| Output · $ / 1M tokens | — | $10 | |
| Context window | 200K | Best: 400K | |
| Reasoning | Yes | Yes | |
| Open weights | No | No |
Intelligence
- GLM 5V Turbo (Reasoning)
- 23.5
- GPT-5.1 Codex (High)
- Best: 23.7
Math
- GLM 5V Turbo (Reasoning)
- —
- GPT-5.1 Codex (High)
- 95.7
Speed
- GLM 5V Turbo (Reasoning)
- —
- GPT-5.1 Codex (High)
- 126 t/s
TTFT
- GLM 5V Turbo (Reasoning)
- —
- GPT-5.1 Codex (High)
- 7.22 s
Input · $ / 1M tokens
- GLM 5V Turbo (Reasoning)
- —
- GPT-5.1 Codex (High)
- $1.25
Output · $ / 1M tokens
- GLM 5V Turbo (Reasoning)
- —
- GPT-5.1 Codex (High)
- $10
Context window
- GLM 5V Turbo (Reasoning)
- 200K
- GPT-5.1 Codex (High)
- Best: 400K
Reasoning
- GLM 5V Turbo (Reasoning)
- Yes
- GPT-5.1 Codex (High)
- Yes
Open weights
- GLM 5V Turbo (Reasoning)
- No
- GPT-5.1 Codex (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-5.1 Codex (High)23.7 · $3.44
Not plotted for lack of data on these axes: GLM 5V Turbo (Reasoning).