Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Step 3.7 Flash
StepFun
- LongCat 2.0
LongCat
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Step 3.7 Flash StepFun | LongCat 2.0 LongCat | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 19.5 | 19.1 | |
| Coding | 39.6 | Best: 45.3 | |
| Agentic | — | 14 | |
| Speed | Best: 185 t/s | 67.2 t/s | |
| TTFT | Best: 2.53 s | 2.64 s | |
| Input · $ / 1M tokens | Best: $0.20 | $0.75×3.8 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $1.15 | $2.95×2.6 relative to the lowest price among the compared models | |
| Context window | 262K | Best: 1M | |
| Reasoning | Yes | Yes | |
| Open weights | Yes | Yes | |
| Cost / task | — | $0.146 |
Intelligence
- Step 3.7 Flash
- Best: 19.5
- LongCat 2.0
- 19.1
Coding
- Step 3.7 Flash
- 39.6
- LongCat 2.0
- Best: 45.3
Agentic
- Step 3.7 Flash
- —
- LongCat 2.0
- 14
Speed
- Step 3.7 Flash
- Best: 185 t/s
- LongCat 2.0
- 67.2 t/s
TTFT
- Step 3.7 Flash
- Best: 2.53 s
- LongCat 2.0
- 2.64 s
Input · $ / 1M tokens
- Step 3.7 Flash
- Best: $0.20
- LongCat 2.0
- $0.75×3.8 relative to the lowest price among the compared models
Output · $ / 1M tokens
- Step 3.7 Flash
- Best: $1.15
- LongCat 2.0
- $2.95×2.6 relative to the lowest price among the compared models
Context window
- Step 3.7 Flash
- 262K
- LongCat 2.0
- Best: 1M
Reasoning
- Step 3.7 Flash
- Yes
- LongCat 2.0
- Yes
Open weights
- Step 3.7 Flash
- Yes
- LongCat 2.0
- Yes
Cost / task
- Step 3.7 Flash
- —
- LongCat 2.0
- $0.146
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.
- Step 3.7 Flash19.5 · $0.438
- LongCat 2.019.1 · $1.30