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MistralHow to use Mistral Medium 3 with your Mistral API key on TypingMind
Learn how to access and use Mistral Medium 3 with your Mistral API key through TypingMind. Get started with this AI model in minutes.
Mistral model for multilingual chat, reasoning, and tool-assisted workflows
Mistral AI offers high-performance, cost-effective language models with a focus on efficiency and European AI development. Their models are known for strong reasoning and coding capabilities.
See the official Mistral documentation for more details.
Mistral Medium 3 Overview
| Model Name | Mistral Medium 3 |
| Provider | Mistral |
| Model ID | mistral-medium-2505 |
| Model Logo | Get the logo URL |
| Release Date | May 7, 2025 |
| Last Updated | May 7, 2025 |
| Knowledge Cutoff | 2025-05 |
| Context Window | 131,072 tokens |
| Max Output | 131,072 tokens |
| Pricing /1M tokens | $0.40 input $2.00 output |
| Input Modalities | text, image |
| Output Modalities | text |
| Capabilities | File UploadTool CallingTemperature Control |
Complete Setup Guide
Get Your Mistral API Key
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.
- Visit Mistral's API console
- Sign up or log in to your account
- Navigate to the API keys section
- Generate a new API key (copy it immediately as some providers only show it once)
- Save your API key in a secure password manager or encrypted note
Sometimes, this provider will require you to add a payment method to your account before you can use your API key to chat with AI. So, to avoid any hiccups, make sure you've got a payment method set up and ready to go!
Important: Keep your API key secure and never share it publicly. Store it safely as you'll need it to connect with TypingMind.
Configure TypingMind with Mistral API Key
Option 1: Use the built-in Mistral provider (recommended)
The quickest way. TypingMind already has Mistral set up, so you only need to add your API key.
- Open TypingMind and click "Models" in the left sidebar.
- Search for Mistral.
- Click the settings (gear) button next to Mistral.
- Paste your API key and save.
Option 2: Add the model manually
If you can't find the provider or model ID in the official list, you can add the model manually:
Open the Models page
Open TypingMind, click "Models" in the left sidebar, then click "Add custom model" in the top right corner.
Enter the model details
Keep "Create Manually" selected and fill in the model details:
Name:Mistral Medium 3 via Mistral(or your preferred name)Model ID:mistral-medium-2505for example (check Mistral model list)Context Length: Enter the model's context window (e.g., 131072 for mistral-medium-2505)
Set up authentication
In the "Authentication" tab, set the connection details:
API Type:OpenAI Chat Completions APIEndpoint URL:https://api.mistral.ai/v1/chat/completionsAuthentication Type:API Key via HTTP HeaderHeader Key:AuthorizationHeader Value:Bearer <MISTRAL_API_KEY>
Add pricing (optional)
Open the "Pricing" tab and enter the model's input, output, and cache prices per 1M tokens so TypingMind can estimate your usage costs.
Check the capabilities
In the "Capabilities" tab, keep "Auto check capabilities on save" on so TypingMind detects supported features like plugins, image input, and thinking, or enable them manually.
Test and save
Click "Test & Save" to verify the connection and add the model.
Start chatting with Mistral Medium 3
Now you can start chatting with Mistral Medium 3 through TypingMind:
- Select Mistral Medium 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
💡 Pro tips for better results:
- Use specific, detailed prompts for better responses (How to use Prompt Library)
- Create AI agents with custom instructions for repeated tasks (How to create AI Agents)
- Use plugins to extend Mistral Medium 3 with web search, code execution, and more (How to use plugins)
- Upload documents and images directly to chat for AI analysis and discussion (Chat with documents)
Why TypingMind + Mistral?
Chat with Mistral Medium 3 and 200+ other models in one workspace, using your own Mistral API key.
Best-in-class UI
TypingMind's interface is far superior to standard chat UIs.
Model flexibility
Switch between Mistral Medium 3 and 200+ models instantly.
Cost control
Pay only for what you use through Mistral.
One-time purchase
Buy TypingMind once, use forever with any Mistral model.
Data privacy
Your conversations are stored locally by default, not on external servers.
Plugins, MCP, Skills & AI agents
Extend Mistral Medium 3 with web search, image generation, and custom AI agents.
Frequently Asked Questions
Do I need a subscription to use Mistral Medium 3?
No. With your own Mistral API key, you pay only for what you use, with no monthly subscription. TypingMind is also a one-time purchase, not a subscription.
How much does it cost to use Mistral Medium 3?
Mistral Medium 3 costs $0.40/1M input tokens and $2.00/1M output tokens via Mistral. A typical conversation costs around $0.01-0.10, depending on length.
Can I use other models besides Mistral Medium 3?
Yes. Any model your Mistral API key can access works in TypingMind, and you can switch between it and models from other providers in the same chat.
Is my data private when using Mistral Medium 3 with TypingMind?
TypingMind stores your conversations locally (in your browser on the web version, on your device in the desktop app). Your messages are sent to Mistral with your API key, so check Mistral's data policy for how it handles API requests.
