Model Comparator
Compare up to four models using the same criteria.
2 models compared
- Claude Sonnet 5 (Low)
Anthropic
- DeepSeek V4 Flash 0420 (Max)
DeepSeek
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | Claude Sonnet 5 (Low) Anthropic | DeepSeek V4 Flash 0420 (Max) DeepSeek | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 24.3 | 24.2 | |
| Coding | — | 56.2 | |
| Agentic | — | 22.2 | |
| Speed | Best: 57.8 t/s | 40.1 t/s | |
| TTFT | Best: 1.05 s | 1.82 s | |
| Input · $ / 1M tokens | $2×17.9 relative to the lowest price among the compared models | Best: $0.112 | |
| Output · $ / 1M tokens | $10×42.8 relative to the lowest price among the compared models | Best: $0.234 | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | Yes | |
| Cost / task | $0.509×5.7 relative to the lowest price among the compared models | Best: $0.0895 |
Intelligence
- Claude Sonnet 5 (Low)
- Best: 24.3
- DeepSeek V4 Flash 0420 (Max)
- 24.2
Coding
- Claude Sonnet 5 (Low)
- —
- DeepSeek V4 Flash 0420 (Max)
- 56.2
Agentic
- Claude Sonnet 5 (Low)
- —
- DeepSeek V4 Flash 0420 (Max)
- 22.2
Speed
- Claude Sonnet 5 (Low)
- Best: 57.8 t/s
- DeepSeek V4 Flash 0420 (Max)
- 40.1 t/s
TTFT
- Claude Sonnet 5 (Low)
- Best: 1.05 s
- DeepSeek V4 Flash 0420 (Max)
- 1.82 s
Input · $ / 1M tokens
- Claude Sonnet 5 (Low)
- $2×17.9 relative to the lowest price among the compared models
- DeepSeek V4 Flash 0420 (Max)
- Best: $0.112
Output · $ / 1M tokens
- Claude Sonnet 5 (Low)
- $10×42.8 relative to the lowest price among the compared models
- DeepSeek V4 Flash 0420 (Max)
- Best: $0.234
Context window
- Claude Sonnet 5 (Low)
- 1M
- DeepSeek V4 Flash 0420 (Max)
- 1M
Reasoning
- Claude Sonnet 5 (Low)
- Yes
- DeepSeek V4 Flash 0420 (Max)
- Yes
Open weights
- Claude Sonnet 5 (Low)
- No
- DeepSeek V4 Flash 0420 (Max)
- Yes
Cost / task
- Claude Sonnet 5 (Low)
- $0.509×5.7 relative to the lowest price among the compared models
- DeepSeek V4 Flash 0420 (Max)
- Best: $0.0895
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.
- Claude Sonnet 5 (Low)24.3 · $0.509
- DeepSeek V4 Flash 0420 (Max)24.2 · $0.0895