Devstral 2 vs o3
Devstral 2 leads in 4 of 8 categories
Arena ELO
o3
Cheaper
Devstral 2
Faster
Devstral 2
Detailed Comparison
| Category | Devstral 2 | o3 |
|---|---|---|
| Provider | Mistral | OpenAI |
| Context Window | 256K WIN | 200K |
| Input Price ($/1M) | $0.05 WIN | $10 |
| Output Price ($/1M) | $0.22 WIN | $40 |
| Arena ELO | N/A | 1350 WIN |
| Coding | unknown | unknown |
| Reasoning | unknown | unknown |
| Speed (tokens/sec) | ~100 t/s WIN | ~30 t/s |
| Open Source | Yes | No |
Frequently Asked Questions
Which is cheaper, Devstral 2 or o3?
Devstral 2 is approximately 99% cheaper than o3 per million tokens.
Which is better for coding, Devstral 2 or o3?
Devstral 2 scores unknown on coding benchmarks, while o3 scores unknown.
Which has a larger context window?
Devstral 2 supports 256K context, while o3 supports 200K.
Is Devstral 2 or o3 open source?
Devstral 2 is open source. o3 is proprietary.
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