Mistral AI

Mistral Large 4

Mistral's large model for broad reasoning, coding, tool use and agentic tasks.

USD per 1M output tokens

$4.18

Verified Oct 27, 2026

#15 cheapest of 33 in Large language models

Capabilities, explained

What this API can do, and what each capability means for your project.

Input price

$1.36

Cost of the text, images and files you send to the model.

Context window

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How much text the model can read at once. 200K tokens ≈ a 500-page book.

Max output

—

Longest single response the model can write.

Input types

—

What kinds of input the model understands besides text.

Tool use / function calling

—

The model can request calls to your functions/APIs with structured arguments, the basis of agents.

Guaranteed JSON output

—

The API can force the response to match a JSON schema you provide.

Extended reasoning

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The model can 'think' step by step before answering, improving hard math/coding at extra cost and latency.

Open weights

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The model weights are downloadable, so you can self-host it or switch hosting providers without changing models.

Typical latency

—

How long until the first useful output arrives. Lower is better for interactive apps; batch jobs rarely care.

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