Mistral AI

Mistral AI: Voxtral Mini

mistralai/voxtral-mini-2507

Access Voxtral Mini from Mistral AI using Puter.js AI API.

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

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "mistralai/voxtral-mini-2507"
}).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/voxtral-mini-2507"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

# pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://api.puter.com/puterai/openai/v1/",
    api_key="YOUR_PUTER_AUTH_TOKEN",
)

response = client.chat.completions.create(
    model="mistralai/voxtral-mini-2507",
    messages=[
        {"role": "user", "content": "Explain quantum computing in simple terms"}
    ],
)

print(response.choices[0].message.content)

curl https://api.puter.com/puterai/openai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_PUTER_AUTH_TOKEN" \
  -d '{
    "model": "mistralai/voxtral-mini-2507",
    "messages": [
      {"role": "user", "content": "Explain quantum computing in simple terms"}
    ]
  }'

Model Card

Voxtral Mini is a 3B parameter open-source speech model built on Ministral 3B under Apache 2.0. It handles transcription, Q&A from audio, and multilingual speech understanding for up to 40 minutes of audio, optimized for edge deployment.

Context Window 33K

tokens

Max Output 33K

tokens

Input Cost $0.04

per million tokens

Output Cost $0.04

per million tokens

Release Date Jul 8, 2025

 

Model Playground

Try Voxtral Mini instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.

Chat mistralai/voxtral-mini-2507
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Frequently Asked Questions

How do I use Voxtral Mini?

You can access Voxtral Mini by Mistral AI through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.

Is Voxtral Mini free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Voxtral Mini to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.

What is the pricing for Voxtral Mini?
Pricing for Voxtral Mini is based on the number of input and output tokens used per request.
Price per 1M tokens
Input$0.04
Output$0.04
Who created Voxtral Mini?

Voxtral Mini was created by Mistral AI and released on Jul 8, 2025.

What is the context window of Voxtral Mini?

Voxtral Mini supports a context window of 33K tokens. For reference, that is roughly equivalent to 66 pages of text.

What is the max output length of Voxtral Mini?

Voxtral Mini can generate up to 33K tokens in a single response.

Does it work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Voxtral Mini 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 Voxtral Mini to your app without worrying about API keys or setup.

Read the Docs View Tutorials