How to use Mistral Large 3 from Mistral with API Key on TypingMind

First, you'll need to obtain an API key from Mistral. This key allows you to access their AI models directly and pay only for what you use.

1. Visit Mistral's API console
2. Sign up or log in to your account
3. Navigate to the API keys section
4. Generate a new API key (copy it immediately as some providers only show it once)
5. Save your API key in a secure password manager or encrypted note

1. Open TypingMind in your browser
2. Click the "Settings" icon (gear symbol)
3. Navigate to "Models" section
4. Click "Add Custom Model"
5. Fill in the model information:
   Name: mistral-large-2512 via Mistral (or your preferred name)

   Endpoint: https://api.mistral.ai/v1/chat/completions

   Model ID: mistral-large-2512

   Context Length: Enter the model's context window (e.g., 262144 for mistral-large-2512)
   mistral-large-2512https://api.mistral.ai/v1/chat/completionsmistral-large-2512 via Mistralhttps://www.typingmind.com/model-logo.webp262144
6. Add custom headers by clicking "Add Custom Headers" in the Advanced Settings section:
   Authorization: Bearer <MISTRAL_API_KEY>:

   X-Title: typingmind.com

   HTTP-Referer: https://www.typingmind.com
7. Enable "Support Plugins (via OpenAI Functions)" if the model supports the "functions" or "tool_calls" parameter, or enable "Support OpenAI Vision" if the model supports vision.
8. Click "Test" to verify the configuration
9. If you see "Nice, the endpoint is working!", click "Add Model"

Now you can start chatting with Mistral Large 3 through TypingMind:

• Select Mistral Large 3 from the model dropdown menu
• Start typing your message in the chat input
• Enjoy faster responses and better features than the official interface
• Switch between different AI models as needed

mistral-large-2512