Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-6 Astra (Xhigh)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-6 Astra (Xhigh) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | 55.3 | Best: 59.1 | |
| Coding | 75.9 | — | |
| Agentic | 50.2 | — | |
| Cyber Index | — | 28.7% | |
| Speed | 49 t/s | Best: 94.6 t/s | |
| TTFT | Best: 217 s | 645 s | |
| Input · $ / 1M tokens | $10×2.5 relative to the lowest price among the compared models | Best: $4 | |
| Output · $ / 1M tokens | $50×2.5 relative to the lowest price among the compared models | Best: $20 | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | Yes | |
| Cost / task | Best: $3.66 | $10.04×2.7 relative to the lowest price among the compared models |
Intelligence
- GPT-6 Astra (Xhigh)
- 55.3
- Claude Opus 5.5 (Max, Default Fallback)
- Best: 59.1
Coding
- GPT-6 Astra (Xhigh)
- 75.9
- Claude Opus 5.5 (Max, Default Fallback)
- —
Agentic
- GPT-6 Astra (Xhigh)
- 50.2
- Claude Opus 5.5 (Max, Default Fallback)
- —
Cyber Index
- GPT-6 Astra (Xhigh)
- —
- Claude Opus 5.5 (Max, Default Fallback)
- 28.7%
Speed
- GPT-6 Astra (Xhigh)
- 49 t/s
- Claude Opus 5.5 (Max, Default Fallback)
- Best: 94.6 t/s
TTFT
- GPT-6 Astra (Xhigh)
- Best: 217 s
- Claude Opus 5.5 (Max, Default Fallback)
- 645 s
Input · $ / 1M tokens
- GPT-6 Astra (Xhigh)
- $10×2.5 relative to the lowest price among the compared models
- Claude Opus 5.5 (Max, Default Fallback)
- Best: $4
Output · $ / 1M tokens
- GPT-6 Astra (Xhigh)
- $50×2.5 relative to the lowest price among the compared models
- Claude Opus 5.5 (Max, Default Fallback)
- Best: $20
Context window
- GPT-6 Astra (Xhigh)
- 1M
- Claude Opus 5.5 (Max, Default Fallback)
- 1M
Reasoning
- GPT-6 Astra (Xhigh)
- Yes
- Claude Opus 5.5 (Max, Default Fallback)
- Yes
Open weights
- GPT-6 Astra (Xhigh)
- No
- Claude Opus 5.5 (Max, Default Fallback)
- Yes
Cost / task
- GPT-6 Astra (Xhigh)
- Best: $3.66
- Claude Opus 5.5 (Max, Default Fallback)
- $10.04×2.7 relative to the lowest price among the compared models
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-6 Astra (Xhigh)55.3 · $3.66
- Claude Opus 5.5 (Max, Default Fallback)59.1 · $10.04