Claude Sonnet 4.6 vs Devstral 2
Devstral 2 leads in 3 of 8 categories
Arena ELO
Claude Sonnet 4.6
Cheaper
Devstral 2
Faster
Devstral 2
Detailed Comparison
| Category | Claude Sonnet 4.6 | Devstral 2 |
|---|---|---|
| Provider | Anthropic | Mistral |
| Context Window | 1M WIN | 256K |
| Input Price ($/1M) | $3 | $0.05 WIN |
| Output Price ($/1M) | $15 | $0.22 WIN |
| Arena ELO | 1440 WIN | N/A |
| Coding | 79.6% SWE-bench | unknown |
| Reasoning | 72.5% OSWorld | unknown |
| Speed (tokens/sec) | ~80 t/s | ~100 t/s WIN |
| Open Source | No | Yes |
Frequently Asked Questions
Which is cheaper, Claude Sonnet 4.6 or Devstral 2?
Devstral 2 is approximately 99% cheaper than Claude Sonnet 4.6 per million tokens.
Which is better for coding, Claude Sonnet 4.6 or Devstral 2?
Claude Sonnet 4.6 scores 79.6% SWE-bench on coding benchmarks, while Devstral 2 scores unknown.
Which has a larger context window?
Claude Sonnet 4.6 supports 1M context, while Devstral 2 supports 256K.
Is Claude Sonnet 4.6 or Devstral 2 open source?
Claude Sonnet 4.6 is proprietary. Devstral 2 is open source.
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