Model comparison
Codestral vs o1-pro
o1-pro is the stronger model overall, scoring 31.2 to 30.1 on the Noometry Index. Codestral costs 583× less per token, which makes it the better buy when o1-pro's lead doesn't matter for your workload.
Last verified . 0 shared benchmarks.
Mistral AISummary
- Codestral is cheaper at $0.30 / $0.90 per million input/output tokens, against $150 / $600 for o1-pro.
- Codestral accepts more context: 256K tokens versus 200K.
- Codestral has downloadable open weights; the other is API-only.
Side by side
| Codestral | o1-pro | |
|---|---|---|
| Provider | Mistral AI | OpenAI |
| Noometry Index | 30.1 | 31.2 |
| Released | 2024-05-29 | 2025-03-19 |
| Weights | Open | Proprietary |
| Context window | 256K | 200K |
| Max output | 4K | 100K |
| Input $ / M tokens | $0.30 | $150 |
| Output $ / M tokens | $0.90 | $600 |
| Results tracked | 7 | 3 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Not comparable
Codestral: 26.9 (#316), o1-pro: —
| Benchmark | Codestral | o1-pro |
|---|---|---|
| Aider Polyglot | 11.1% | — |
| BigCodeBench Instruct | 41.8% | — |
| BigCodeBench Complete | 52.5% | — |
| ALE-Bench | 137.78 | — |
| HumanEval+ | 73.8% | — |
| MBPP+ | 61.9% | — |
Reasoning o1-pro leads
Codestral: 19.1 (#244), o1-pro: 20.2 (#223)
| Benchmark | Codestral | o1-pro |
|---|---|---|
| Kagi LLM Benchmark | 32.5% | — |
| ARC-AGI-1 | — | 23.3% |
| EnigmaEval | — | 6.1% |
Knowledge Not comparable
Codestral: —, o1-pro: 29.3 (#227)
| Benchmark | Codestral | o1-pro |
|---|---|---|
| Humanity's Last Exam | — | 8.1% |
Frequently asked questions
Is Codestral better than o1-pro?
o1-pro is the stronger model overall, scoring 31.2 to 30.1 on the Noometry Index. Codestral costs 583× less per token, which makes it the better buy when o1-pro's lead doesn't matter for your workload.
Which is cheaper, Codestral or o1-pro?
Codestral is cheaper. It lists at $0.30 per million input tokens and $0.90 per million output tokens; o1-pro lists at $150 and $600.
Which has the bigger context window?
Codestral does, with 256K tokens against 200K.
How many benchmarks do Codestral and o1-pro share?
0 benchmarks have published results for both models. Codestral has 7 scored results on Noometry and o1-pro has 3.