Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-6 Astra (High)
OpenAI
- Claude Fable 5 (batch)
Anthropic
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-6 Astra (High) OpenAI | Claude Fable 5 (batch) Anthropic | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 50.9 | 49.6 | |
| Coding | Best: 77.1 | 76.5 | |
| Agentic | 48.2 | Best: 50.7 | |
| Speed | 42.6 t/s | — | |
| TTFT | 70.9 s | — | |
| Input · $ / 1M tokens | $10 | — | |
| Output · $ / 1M tokens | $50 | — | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | — | |
| Cost / task | $1.73 | — |
Intelligence
- GPT-6 Astra (High)
- Best: 50.9
- Claude Fable 5 (batch)
- 49.6
Coding
- GPT-6 Astra (High)
- Best: 77.1
- Claude Fable 5 (batch)
- 76.5
Agentic
- GPT-6 Astra (High)
- 48.2
- Claude Fable 5 (batch)
- Best: 50.7
Speed
- GPT-6 Astra (High)
- 42.6 t/s
- Claude Fable 5 (batch)
- —
TTFT
- GPT-6 Astra (High)
- 70.9 s
- Claude Fable 5 (batch)
- —
Input · $ / 1M tokens
- GPT-6 Astra (High)
- $10
- Claude Fable 5 (batch)
- —
Output · $ / 1M tokens
- GPT-6 Astra (High)
- $50
- Claude Fable 5 (batch)
- —
Context window
- GPT-6 Astra (High)
- 1M
- Claude Fable 5 (batch)
- 1M
Reasoning
- GPT-6 Astra (High)
- Yes
- Claude Fable 5 (batch)
- Yes
Open weights
- GPT-6 Astra (High)
- No
- Claude Fable 5 (batch)
- —
Cost / task
- GPT-6 Astra (High)
- $1.73
- Claude Fable 5 (batch)
- —
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 (High)50.9 · $1.73
Not plotted for lack of data on these axes: Claude Fable 5 (batch).