Model Comparator
Compare up to four models using the same criteria.
2 models compared
- GPT-5.6 Luna (Max)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5.6 Luna (Max) OpenAI | Add a model · 2/4 | |
|---|---|---|---|
| Intelligence | Best: 37.3 | 36.6 | |
| Coding | 71.4 | Best: 75.8 | |
| Agentic | 42.1 | Best: 55.5 | |
| Speed | 104 t/s | Best: 142 t/s | |
| TTFT | 139 s | Best: 42.5 s | |
| Input · $ / 1M tokens | Best: $0.20 | $1.25×6.3 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $1.20 | $4.25×3.5 relative to the lowest price among the compared models | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | No | |
| Cost / task | Best: $0.178 | $2.39×13.4 relative to the lowest price among the compared models |
Intelligence
- GPT-5.6 Luna (Max)
- Best: 37.3
- Muse Spark 1.3 (Max)
- 36.6
Coding
- GPT-5.6 Luna (Max)
- 71.4
- Muse Spark 1.3 (Max)
- Best: 75.8
Agentic
- GPT-5.6 Luna (Max)
- 42.1
- Muse Spark 1.3 (Max)
- Best: 55.5
Speed
- GPT-5.6 Luna (Max)
- 104 t/s
- Muse Spark 1.3 (Max)
- Best: 142 t/s
TTFT
- GPT-5.6 Luna (Max)
- 139 s
- Muse Spark 1.3 (Max)
- Best: 42.5 s
Input · $ / 1M tokens
- GPT-5.6 Luna (Max)
- Best: $0.20
- Muse Spark 1.3 (Max)
- $1.25×6.3 relative to the lowest price among the compared models
Output · $ / 1M tokens
- GPT-5.6 Luna (Max)
- Best: $1.20
- Muse Spark 1.3 (Max)
- $4.25×3.5 relative to the lowest price among the compared models
Context window
- GPT-5.6 Luna (Max)
- 1M
- Muse Spark 1.3 (Max)
- 1M
Reasoning
- GPT-5.6 Luna (Max)
- Yes
- Muse Spark 1.3 (Max)
- Yes
Open weights
- GPT-5.6 Luna (Max)
- No
- Muse Spark 1.3 (Max)
- No
Cost / task
- GPT-5.6 Luna (Max)
- Best: $0.178
- Muse Spark 1.3 (Max)
- $2.39×13.4 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-5.6 Luna (Max)37.3 · $0.178
- Muse Spark 1.3 (Max)36.6 · $2.39