Model Comparator
Compare up to four models using the same criteria.
2 models compared
- K2 Horizon 7B
Institute of Foundation Models
- GPT-5.4 nano (Xhigh)
OpenAI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | K2 Horizon 7B Institute of Foundation Models | GPT-5.4 nano (Xhigh) OpenAI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 20.6 | Best: 20.7 | |
| Coding | 38.6 | Best: 56.1 | |
| Agentic | Best: 26.1 | 16 | |
| Speed | — | 168 t/s | |
| TTFT | — | 110 s | |
| Input · $ / 1M tokens | — | $0.20 | |
| Output · $ / 1M tokens | — | $1.25 | |
| Context window | 524K | Best: 1M | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | No | |
| Cost / task | — | $0.183 |
Intelligence
- K2 Horizon 7B
- 20.6
- GPT-5.4 nano (Xhigh)
- Best: 20.7
Coding
- K2 Horizon 7B
- 38.6
- GPT-5.4 nano (Xhigh)
- Best: 56.1
Agentic
- K2 Horizon 7B
- Best: 26.1
- GPT-5.4 nano (Xhigh)
- 16
Speed
- K2 Horizon 7B
- —
- GPT-5.4 nano (Xhigh)
- 168 t/s
TTFT
- K2 Horizon 7B
- —
- GPT-5.4 nano (Xhigh)
- 110 s
Input · $ / 1M tokens
- K2 Horizon 7B
- —
- GPT-5.4 nano (Xhigh)
- $0.20
Output · $ / 1M tokens
- K2 Horizon 7B
- —
- GPT-5.4 nano (Xhigh)
- $1.25
Context window
- K2 Horizon 7B
- 524K
- GPT-5.4 nano (Xhigh)
- Best: 1M
Reasoning
- K2 Horizon 7B
- Yes
- GPT-5.4 nano (Xhigh)
- Yes
Open weights
- K2 Horizon 7B
- Yes
- GPT-5.4 nano (Xhigh)
- No
Cost / task
- K2 Horizon 7B
- —
- GPT-5.4 nano (Xhigh)
- $0.183
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 nano (Xhigh)20.7 · $0.183
Not plotted for lack of data on these axes: K2 Horizon 7B.