Mistral AI

Mistral AI: Ministral 14B

mistralai/ministral-14b-2512

Access Ministral 14B 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/ministral-14b-2512"
}).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/ministral-14b-2512"
        }).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/ministral-14b-2512",
    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/ministral-14b-2512",
    "messages": [
      {"role": "user", "content": "Explain quantum computing in simple terms"}
    ]
  }'

Model Card

Ministral 14B is part of the Ministral 3 family, a 14B parameter multimodal model with vision capabilities under Apache 2.0. It offers advanced capabilities for local deployment with instruct, base, and reasoning variants achieving 85% on AIME'25.

Context Window 262K

tokens

Max Output 262K

tokens

Input Cost $0.2

per million tokens

Output Cost $0.2

per million tokens

Release Date Dec 1, 2025

 

Output Speed 119

tokens / sec

Latency 0.32s

time to first token

Model Playground

Try Ministral 14B instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.

Chat mistralai/ministral-14b-2512
Mistral AI
Chat with Ministral 14B
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Benchmarks

How Ministral 14B performs on standard evaluations.

Artificial Analysis
Intelligence Index
16.0
Better than 41% of tracked models
Artificial Analysis
Coding Index
10.9
Better than 26% of tracked models
Artificial Analysis
Math Index
30.0
Better than 30% of tracked models
BenchmarkScore
GPQA Diamond Graduate-level science Q&A
57.2%
Humanity's Last Exam Cross-domain reasoning
4.6%
LiveCodeBench Recent coding problems
35.1%
SciCode Scientific programming
23.6%
AIME 2025 Advanced math exam
30.0%
IFBench Instruction following
32.0%
LCR Long-context reasoning
22.0%
Terminal-Bench Hard Agentic terminal tasks
4.5%
τ²-Bench Tool use / agents
27.2%

Scores sourced from Artificial Analysis.

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Frequently Asked Questions

How do I use Ministral 14B?

You can access Ministral 14B 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 Ministral 14B free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Ministral 14B 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 Ministral 14B?
Pricing for Ministral 14B is based on the number of input and output tokens used per request.
Price per 1M tokens
Input$0.2
Output$0.2
Who created Ministral 14B?

Ministral 14B was created by Mistral AI and released on Dec 1, 2025.

What is the context window of Ministral 14B?

Ministral 14B supports a context window of 262K tokens. For reference, that is roughly equivalent to 524 pages of text.

What is the max output length of Ministral 14B?

Ministral 14B can generate up to 262K tokens in a single response.

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

Yes — the Ministral 14B 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 Ministral 14B to your app without worrying about API keys or setup.

Read the Docs View Tutorials