Magistral Medium 1.2 API

Access Magistral Medium 1.2 from Mistral AI using Puter.js AI API.

Get Started

Model Card

Magistral Medium is Mistral's enterprise reasoning model with chain-of-thought capabilities, scoring 73.6% on AIME2024 (90% with majority voting). It excels in multilingual step-by-step reasoning for legal, financial, and scientific applications.

Context Window N/A

tokens

Max Output 131K

tokens

Input Cost $2

per million tokens

Output Cost $5

per million tokens

Input text

modalities

Tool Use Yes

 

Knowledge Cutoff Jun 2025

 

Release Date Mar 17, 2025

 

API Usage Example

Add Magistral Medium 1.2 to your app with just a few lines of code.
No API keys, no backend, no configuration required.

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "mistralai/magistral-medium-2509"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "mistralai/magistral-medium-2509"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

More Models from Mistral AI

Chat

Mistral Small Creative

Mistral Small Creative is a specialized Labs model variant optimized for creative content generation...

 Chat

Ministral 14B

Ministral 14B is part of the Ministral 3 family, a 14B parameter multimodal model with vision capabi...

 Chat

Devstral 2

Devstral 2 is a 123B parameter dense transformer coding model achieving 72.2% on SWE-bench Verified ...

View all Mistral AI models →

Frequently Asked Questions

What is this Magistral Medium 1.2 API about?

The Magistral Medium 1.2 API gives you access to Mistral AI's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Magistral Medium 1.2 into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Magistral Medium 1.2?

Magistral Medium 1.2 was created by Mistral AI and released on Mar 17, 2025.

What is the max output length of Magistral Medium 1.2?

Magistral Medium 1.2 can generate up to 131K tokens in a single response.

What is the knowledge cutoff of Magistral Medium 1.2?

Magistral Medium 1.2 has a knowledge cutoff date of Jun 2025. This means the model was trained on data available up to that date.

What types of input can Magistral Medium 1.2 process?

Magistral Medium 1.2 accepts the following input types: text. It produces: text.

Does Magistral Medium 1.2 support tool use (function calling)?

Yes, Magistral Medium 1.2 supports tool use (function calling), allowing it to interact with external tools, APIs, and data sources as part of its response flow.

How much does it cost?
The Magistral Medium 1.2 API is available through the User-Pays Model. As a developer, you can add the Magistral Medium 1.2 API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$2
Output$5
How do I access the Magistral Medium 1.2 API?

You can access the Magistral Medium 1.2 API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Magistral Medium 1.2 API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Magistral Medium 1.2 API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.

Get started with Puter.js

Add Magistral Medium 1.2 to your app without worrying about API keys or setup.

Read the Docs View Tutorials