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Mistral: Mistral Medium 3.1 API Pricing

Mistral: Mistral Medium 3.1 is an API model from mistralai. It costs $0.4 per 1M input tokens and $2 per 1M output tokens, with cached input at $0.04. Its context window is 131,072 tokens with up to 104,857 output tokens. A workload of 10M input + 2M output tokens costs about $8 per month.
Input
$0.4
per 1M tokens
Output
$2
per 1M tokens
Cached input
$0.04
per 1M tokens
Context window
131K
131,072 tokens
Blended (80/20)
$0.72
per 1M tokens

Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances...

How much does Mistral: Mistral Medium 3.1 cost for a real workload?

At 10M input + 2M output tokens per month, Mistral: Mistral Medium 3.1 costs about $8 ($4 input + $4 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Mistral: Mistral Medium 3.1?

Compare Mistral: Mistral Medium 3.1 with other models

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Frequently asked questions

How much does Mistral: Mistral Medium 3.1 cost?

Mistral: Mistral Medium 3.1 costs $0.4 per 1M input tokens and $2 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $8.

What is the context window of Mistral: Mistral Medium 3.1?

Mistral: Mistral Medium 3.1 has a context window of 131,072 tokens and can return up to 104,857 output tokens per response.

What are cheaper alternatives to Mistral: Mistral Medium 3.1?

Cheaper models include Qwen: Qwen3.5-122B-A10B ($0.26 in / $2.08 out), Qwen: Qwen3.6 Plus ($0.325 in / $1.95 out), Google: Gemini 3.8 Flash (batch) ($0.375 in / $1.875 out). See the full list on this page.

Is Mistral: Mistral Medium 3.1 free to use?

No. Mistral: Mistral Medium 3.1 is a paid model at $0.4 input / $2 output per 1M tokens. 20 free models are listed on the free models page.

Provider: mistralai · Model ID: mistralai/mistral-medium-3.1 · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices