Mistral AI API pricing
Prices per million tokens for the 4 Mistral AI models we track, with context windows and what a typical task costs. The cheapest is Mistral Small 4 at $0.150 input and $0.600 output per million tokens; the largest context window is Mistral Large 4's 1.0M tokens. Updated 25 Oct 2026.
| Model | Input / 1M | Output / 1M | Context | Tools | Reasoning |
|---|---|---|---|---|---|
| Mistral Small 4 | $0.150 | $0.600 | 262K | Yes | Yes |
| Devstral 2 2512 | $0.400 | $2.00 | 262K | Yes | — |
| Mistral Large 4 | $1.36 | $4.18 | 1.0M | Yes | Yes |
| Mistral Medium 3.5 | $1.50 | $7.50 | 262K | Yes | Yes |
What Mistral AI models cost per task
Using the listed prices, for three common jobs: a chat turn (2,000 tokens in, 500 out), summarising a 100,000-token document into 2,000 tokens, and a long agent run (1 million in, 50,000 out).
- Mistral Small 4: chat turn $0.0006, document $0.016, agent run $0.180
- Devstral 2 2512: chat turn $0.0018, document $0.044, agent run $0.500
- Mistral Large 4: chat turn $0.0048, document $0.144, agent run $1.57
- Mistral Medium 3.5: chat turn $0.0067, document $0.165, agent run $1.88
How Mistral AI compares with other providers
Across all 40 models we track, the cheapest Mistral AI model ranks #11 by output price. For a model-by-model comparison, see the full price table or the guide to choosing an LLM.
Other providers: Anthropic pricing · OpenAI pricing · Google pricing · Meta pricing · DeepSeek pricing · Qwen (Alibaba) pricing · xAI pricing · Moonshot AI pricing · Z.ai pricing
Mistral AI in the news
Prices and limits come from OpenRouter's public model catalogue, last synced 25 Oct 2026. Mistral AI's own API pricing can differ and changes often; confirm on its pricing page before you commit.
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