Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Claude Opus 5 (Max)
Anthropic
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Claude Opus 5 (Max) Anthropic | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | Best: 51.2 | 50.8 | |
| Coding | Best: 79.1 | 78 | |
| Agentic | 53.1 | Best: 56.5 | |
| Speed | Best: 56.9 t/s | 56.6 t/s | |
| TTFT | Best: 21.9 s | 68.8 s | |
| Input · $ / 1M tokens | $10×2 relative to the lowest price among the compared models | Best: $5 | |
| Output · $ / 1M tokens | $50×2 relative to the lowest price among the compared models | Best: $25 | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | No | |
| Cost / task | Best: $3.91 | $5.86×1.5 relative to the lowest price among the compared models |
Intelligence
- Claude Fable 5.1 (High, Default Fallback)
- Best: 51.2
- Claude Opus 5 (Max)
- 50.8
Coding
- Claude Fable 5.1 (High, Default Fallback)
- Best: 79.1
- Claude Opus 5 (Max)
- 78
Agentic
- Claude Fable 5.1 (High, Default Fallback)
- 53.1
- Claude Opus 5 (Max)
- Best: 56.5
Speed
- Claude Fable 5.1 (High, Default Fallback)
- Best: 56.9 t/s
- Claude Opus 5 (Max)
- 56.6 t/s
TTFT
- Claude Fable 5.1 (High, Default Fallback)
- Best: 21.9 s
- Claude Opus 5 (Max)
- 68.8 s
Input · $ / 1M tokens
- Claude Fable 5.1 (High, Default Fallback)
- $10×2 relative to the lowest price among the compared models
- Claude Opus 5 (Max)
- Best: $5
Output · $ / 1M tokens
- Claude Fable 5.1 (High, Default Fallback)
- $50×2 relative to the lowest price among the compared models
- Claude Opus 5 (Max)
- Best: $25
Context window
- Claude Fable 5.1 (High, Default Fallback)
- 1M
- Claude Opus 5 (Max)
- 1M
Reasoning
- Claude Fable 5.1 (High, Default Fallback)
- Yes
- Claude Opus 5 (Max)
- Yes
Open weights
- Claude Fable 5.1 (High, Default Fallback)
- No
- Claude Opus 5 (Max)
- No
Cost / task
- Claude Fable 5.1 (High, Default Fallback)
- Best: $3.91
- Claude Opus 5 (Max)
- $5.86×1.5 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.
- Claude Fable 5.1 (High, Default Fallback)51.2 · $3.91
- Claude Opus 5 (Max)50.8 · $5.86