Mistral Large 2 vs O1 Preview
Performance benchmarks + pricing comparison — updated April 2026
Mistral Large 2
MistralMistral's flagship model. Strong multilingual and coding capability.
| Input | $2.00/M |
| Output | $6.00/M |
| Context | 128K tokens |
| Best For | Enterprise coding, multilingual tasks |
| Benchmark | 65/100 |
O1 Preview
OpenAIOpenAI's first reasoning model. Strong at complex problem solving but expensive.
| Input | $15.00/M |
| Output | $60.00/M |
| Context | 128K tokens |
| Best For | Complex math, science, algorithm design |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | Mistral Large 2 | O1 Preview | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.25 | $2.32 | Mistral Large 2 saves $2.07 (89%) |
| Medium Feature (10K lines) | $1.90 | $17.25 | Mistral Large 2 saves $15.35 (89%) |
| Large Project (50K lines) | $9.50 | $86.25 | Mistral Large 2 saves $76.75 (89%) |
| Code Review (5K lines) | $0.50 | $4.13 | Mistral Large 2 saves $3.63 (88%) |
Verdict
Mistral Large 2 wins on both price and performance — $2.00/M input with a benchmark score of N/A/100.
For most developers, this is the clear choice between these two models.
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