Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5.4 (Low)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5.4 (Low) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | 27.6 | Best: 27.9 | |
| Speed | 62.1 t/s | Best: 71 t/s | |
| TTFT | 1.73 s | Best: 1.71 s | |
| Input · $ / 1M tokens | $2.50×2.5 relative to the lowest price among the compared models | Best: $1 | |
| Output · $ / 1M tokens | $15×4.7 relative to the lowest price among the compared models | Best: $3.20 | |
| Context window | Best: 1.1M | 200K | |
| Reasoning | Yes | Yes | |
| Open weights | No | Yes |
Intelligence
- GPT-5.4 (Low)
- 27.6
- GLM-5 (Reasoning)
- Best: 27.9
Speed
- GPT-5.4 (Low)
- 62.1 t/s
- GLM-5 (Reasoning)
- Best: 71 t/s
TTFT
- GPT-5.4 (Low)
- 1.73 s
- GLM-5 (Reasoning)
- Best: 1.71 s
Input · $ / 1M tokens
- GPT-5.4 (Low)
- $2.50×2.5 relative to the lowest price among the compared models
- GLM-5 (Reasoning)
- Best: $1
Output · $ / 1M tokens
- GPT-5.4 (Low)
- $15×4.7 relative to the lowest price among the compared models
- GLM-5 (Reasoning)
- Best: $3.20
Context window
- GPT-5.4 (Low)
- Best: 1.1M
- GLM-5 (Reasoning)
- 200K
Reasoning
- GPT-5.4 (Low)
- Yes
- GLM-5 (Reasoning)
- Yes
Open weights
- GPT-5.4 (Low)
- No
- GLM-5 (Reasoning)
- Yes
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 (Low)27.6 · $5.63
- GLM-5 (Reasoning)27.9 · $1.55