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Mistral Medium 3.1: Pricing, Context Window & Benchmarks

by Mistral

Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances state-of-the-art reasoning and multimodal performance with 8× lower cost compared to traditional large models, making it suitable for scalable deployments across professional and industrial use cases. The model excels in domains such as coding, STEM reasoning, and enterprise adaptation. It supports hybrid, on-prem, and in-VPC deployments and is optimized for integration into custom workflows. Mistral Medium 3.1 offers competitive accuracy relative to larger models like Claude Sonnet 3.5/3.7, Llama 4 Maverick, and Command R+, while maintaining broad compatibility across cloud environments.

Chat with Mistral Medium 3.1
Input Price
$0.40/1M tokens
Output Price
$2.00/1M tokens
Intelligence
21.1
Coding
18.3

What you can do with Mistral Medium 3.1

Everyday Q&A and clear explanations

Writing help (emails, posts, summaries)

Idea generation and brainstorming

Learning support with step-by-step guidance

Composite Indices

Intelligence, Coding, Math

Standard Benchmarks

Academic and industry benchmarks

Benchmark Highlights

5 tests
GPQA
58.8%
MMLU Pro
68.3%
LiveCodeBench
40.6%
Math 500
N/A
AIME 2025
38.3%
HLE
4.4%
Metric Value
Provider Mistral
Context Window 131,072 tokens
Input Price $0.40/1M tokens
Output Price $2.00/1M tokens
Release Date Aug 12, 2025
Modalities text, image
Capabilities Vision

Compare Mistral Medium 3.1 to other models

See how it stacks up on price, quality, and overall performance.

Frequently asked questions

What is Mistral Medium 3.1 good for?

Use Mistral Medium 3.1 for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.

How much does Mistral Medium 3.1 cost?

Pricing is based on usage. Current rates are $0.40/1M tokens for input and $2.00/1M tokens for output.

Can I try Mistral Medium 3.1 for free?

Yes. You can start a chat instantly and test the model before deciding on a plan.

Does Mistral Medium 3.1 support images or audio?

Mistral Medium 3.1 can understand images.

Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.