Mistral Medium 3.1on Krater.ai

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.

Released August 13, 2025

Specifications

Mistral Medium 3.1 at a glance

Context

131.1K tokens

Input

Text, Image, File

Output

Text

Input price

$0.40 / 1M

Output price

$2.00 / 1M

Knowledge cutoff

2025-06-30

Krater rank

#44

Image inputTool callingStructured outputs

Capabilities

What it is good at

Catalog capabilities

  • Accepts image input
  • Generates text responses
  • Supports tool calling
  • Supports structured outputs

Good for

Image understandingLong documentsUse with toolsStructured responses

Benchmarks

Catalog data, not Krater benchmarks.

Coding index score

20.5

Agentic index score

6.1

Intelligence index score

14.7

Design Arena asciiart rank

#56

Design Arena dataviz rank

#64

FAQ

Questions about Mistral Medium 3.1

Clear answers based on the model catalog and Krater access.

Mistral Medium 3.1 supports a context window of 131,072 tokens.

Use Mistral Medium 3.1 in your API

Connect with Krater's unified API.

API access

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