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mistralai/voxtral-mini-3b-2507

Voxtral Mini 3B

A 3B-parameter speech-language model built on the Ministral-3B backbone with an audio encoder for state-of-the-art audio understanding. Supports speech transcription, translation, audio Q&A, and voice-to-function calling across 8 languages.

32,768 tokens
Input: ¥8.4/M
Output: ¥8.4/M
Specifications

Modalities

Input
audio
text
Output
text
Code Examples
curl https://api.fastmetal.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "mistral-voxtral-mini-3b-2507",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

How Voxtral Mini 3B actually answers

Real responses to our standard prompts, recorded on FastMetal.

Count the number of 'r's in 'strawberry'

Count the number of 'r's in 'strawberry'. Explain your reasoning step by step.

Let's count the number of 'r's in 'strawberry' step by step: 1. **Identify the word**: The word to be analyzed is **strawberry**. 2. **Count occurrences**: Check each letter in the word **strawberry**: - **First 'r'** in **straw** + **Second 'r'** in **berry** = **2 occurrences**. 3. **Justify the count**: The 'r' appears twice in the sequence 'strawberry'. So, the count is justified as mentioned in the first two steps. Thus, there are **2 'r's** in **strawberry**.
0.9s response135 output tokens
Debug This Error

I'm getting the following error in my Node.js application: TypeError: Cannot read properties of undefined (reading 'map') at UserList (/app/components/UserList.js:12:25) at renderWithHooks (/app/node_modules/rea…

The error `TypeError: Cannot read properties of undefined (reading 'map')` indicates that the `users` prop you passed to the `UserList` component is undefined. This happens because `users` could be falsy (e.g., `null`, `Undefined` or an empty array). Here’s how you can fix the issue: 1. **Check if `users` is undefined:** Add a check to see if `users` was defined before using it. This way, you can handle the null or undefined case gracefully: ```javascript function UserList({ users }) { if (!users) { return <p>No users available</p>; } return ( <ul> {users.map(user => <li key={user.id}>{user.name}</li>)} </ul> ); } ``` 2. **Conditionally render the component:…
1.8s response390 output tokens
Code Review

Please review the following Python function and suggest improvements for readability, performance, and best practices: def get_data(url, retries=3): import requests import time for i in range(retries):…

Certainly! Below are my suggestions for improving the readability, performance, and best practices of the given Python function. ### Improved Function ```python import requests import time import json from typing import List, Dict def get_data(url: str, retries: int = 3) -> List[Dict[str, str]]: # Use a list to accumulate results result = [] for _ in range(retries): try: response = requests.get(url, timeout=10) response.raise_for_status() # Raise an HTTPError if the HTTP request returned an error data = response.json() # Iterate over items and update result list for item in data: if item["ac…
2.8s response612 output tokens

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Voxtral Mini 3B is available on FastMetal through one API key. Start in the browser, or call it from the OpenAI SDK.