Cracked AI Engineering

Mistral Medium 3.1 vs Devstral Medium

Mistral Medium 3.1 offers 262K tokens context vs 128K tokens, Mistral Medium 3.1 supports vision, Devstral Medium has open weights. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Mistral Medium 3.1

Mistral

262K tokens context • $0.40 / $2.00 per 1M tokens

View full specifications →

Devstral Medium

Mistral

128K tokens context • $0.40 / $2.00 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Mistral Medium 3.1
Devstral Medium
Provider
Mistral
Mistral
Context Window
262K tokens
128K tokens
Max Output Tokens
262K tokens
128K tokens
Input Pricing (per 1M tokens)
$0.40
$0.40
Output Pricing (per 1M tokens)
$2.00
$2.00
Release Date
Aug 2025
Jul 2025

Capabilities

Capability
Mistral Medium 3.1
Devstral Medium
Text Generation
Vision
Function Calling
File Attachments

Which Model Should You Choose?

Choose Mistral Medium 3.1 if:

  • • You need a larger context window

Choose Devstral Medium if:

  • • You prefer open weights