Model Comparator
Compare up to four models using the same criteria.
2 models compared
- LongCat 2.0
LongCat
- Claude 4.5 Sonnet (Non-reasoning)
Anthropic
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | LongCat 2.0 LongCat | Claude 4.5 Sonnet (Non-reasoning) Anthropic | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | 19.1 | Best: 19.3 | |
| Coding | 45.3 | Best: 52.1 | |
| Math | — | 37 | |
| Agentic | 14 | Best: 15.8 | |
| Speed | Best: 69.2 t/s | 41.3 t/s | |
| TTFT | 2.64 s | Best: 1.09 s | |
| Input · $ / 1M tokens | Best: $0.75 | $3×4 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $2.95 | $15×5.1 relative to the lowest price among the compared models | |
| Context window | 1M | 1M | |
| Reasoning | Yes | No | |
| Open weights | Yes | No | |
| Cost / task | $0.146 | — |
Intelligence
- LongCat 2.0
- 19.1
- Claude 4.5 Sonnet (Non-reasoning)
- Best: 19.3
Coding
- LongCat 2.0
- 45.3
- Claude 4.5 Sonnet (Non-reasoning)
- Best: 52.1
Math
- LongCat 2.0
- —
- Claude 4.5 Sonnet (Non-reasoning)
- 37
Agentic
- LongCat 2.0
- 14
- Claude 4.5 Sonnet (Non-reasoning)
- Best: 15.8
Speed
- LongCat 2.0
- Best: 69.2 t/s
- Claude 4.5 Sonnet (Non-reasoning)
- 41.3 t/s
TTFT
- LongCat 2.0
- 2.64 s
- Claude 4.5 Sonnet (Non-reasoning)
- Best: 1.09 s
Input · $ / 1M tokens
- LongCat 2.0
- Best: $0.75
- Claude 4.5 Sonnet (Non-reasoning)
- $3×4 relative to the lowest price among the compared models
Output · $ / 1M tokens
- LongCat 2.0
- Best: $2.95
- Claude 4.5 Sonnet (Non-reasoning)
- $15×5.1 relative to the lowest price among the compared models
Context window
- LongCat 2.0
- 1M
- Claude 4.5 Sonnet (Non-reasoning)
- 1M
Reasoning
- LongCat 2.0
- Yes
- Claude 4.5 Sonnet (Non-reasoning)
- No
Open weights
- LongCat 2.0
- Yes
- Claude 4.5 Sonnet (Non-reasoning)
- No
Cost / task
- LongCat 2.0
- $0.146
- Claude 4.5 Sonnet (Non-reasoning)
- —
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.
- LongCat 2.019.1 · $1.30
- Claude 4.5 Sonnet (Non-reasoning)19.3 · $6