Model Comparator
Compare up to four models using the same criteria.
2 models compared
- gpt-oss-120b (High)
OpenAI
- K2 Think V2
Institute of Foundation Models
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | gpt-oss-120b (High) OpenAI | K2 Think V2 Institute of Foundation Models | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 11.6 | 11.5 | |
| Coding | Best: 30.4 | 21 | |
| Math | 93.4 | — | |
| Agentic | 3.7 | — | |
| Speed | 215 t/s | — | |
| TTFT | 0.85 s | — | |
| Input · $ / 1M tokens | $0.15 | — | |
| Output · $ / 1M tokens | $0.59 | — | |
| Context window | 131K | Best: 262K | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | Yes | |
| Cost / task | $0.107 | — |
Intelligence
- gpt-oss-120b (High)
- Best: 11.6
- K2 Think V2
- 11.5
Coding
- gpt-oss-120b (High)
- Best: 30.4
- K2 Think V2
- 21
Math
- gpt-oss-120b (High)
- 93.4
- K2 Think V2
- —
Agentic
- gpt-oss-120b (High)
- 3.7
- K2 Think V2
- —
Speed
- gpt-oss-120b (High)
- 215 t/s
- K2 Think V2
- —
TTFT
- gpt-oss-120b (High)
- 0.85 s
- K2 Think V2
- —
Input · $ / 1M tokens
- gpt-oss-120b (High)
- $0.15
- K2 Think V2
- —
Output · $ / 1M tokens
- gpt-oss-120b (High)
- $0.59
- K2 Think V2
- —
Context window
- gpt-oss-120b (High)
- 131K
- K2 Think V2
- Best: 262K
Reasoning
- gpt-oss-120b (High)
- Yes
- K2 Think V2
- Yes
Open weights
- gpt-oss-120b (High)
- Yes
- K2 Think V2
- Yes
Cost / task
- gpt-oss-120b (High)
- $0.107
- K2 Think V2
- —
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-oss-120b (High)11.6 · $0.107
Not plotted for lack of data on these axes: K2 Think V2.