Mistral AI
Mistral AI API Pricing 2026
Current API prices per 1 million tokens.
Model
| Model | Rate | Price / 1M tokens |
|---|---|---|
| Mistral Medium 3.5 Frontier-class multimodal Mistral model optimized for agents and coding. 256K context · 128B parameters · Modified MIT open weights · tools and structured output. | Input | $1.5 |
| Mistral Medium 3.5 | Output | $7.5 |
| Mistral Small 4 Efficient hybrid model that unifies instruct, reasoning and coding. 256K context · 119B total / 6.5B active · Apache 2.0 open weights. | Input | $0.15 |
| Mistral Small 4 | Output | $0.6 |
| Mistral Large 3 General-purpose open-weight multimodal MoE model for broad production workloads. 256K context · 675B total / 41B active · Apache 2.0 open weights. | Input | $0.5 |
| Mistral Large 3 | Output | $1.5 |
How API token cost is calculated
Multiply the number of tokens by the provider rate, then divide by 1,000,000.
cost = tokens × price per 1M ÷ 1,000,000
Example: 250,000 input tokens at $2 / 1M = $0.50.