Mistral Medium 3.5

Mistral · Active · Updated May 15, 2026

Mistral AI's mid-size model offering an exceptional balance of performance, speed, and multilingual capability.

PricingCompare
Input Price
$1.50/M
per million tokens
Output Price
$7.50/M
per million tokens
Context Window
262,144
tokens
Max Output
16,384
tokens

Technical Specifications

ProviderMistral
Release DateApril 1, 2026
Pricing Typeper token
Input Price$1.5.00 / 1M tokens
Output Price$7.5.00 / 1M tokens
Cached Input—
Context Window262,144 tokens
Max Output16,384 tokens
Input Modalitiestext, image
Output Modalitiestext
Statusactive
Availabilityapi, web_app
Latencyfast
Rate Limit3,000 RPM
Pricing URLView official pricing →
Docs URLView documentation →

Capability Scores

Coding
82
Reasoning
80
Math
76
Speed
84

Overview

Mistral Medium 3.5 represents Mistral AI's latest mid-size model, delivering a compelling balance of performance and efficiency. With native image input, a 256K context window, and significantly improved coding capabilities over its predecessor, it competes directly with GPT-5.4 mini and Gemini 2.5 Flash. Its exceptional multilingual support makes it the preferred choice for European enterprises and global applications.

Pros

  • +Best-in-class multilingual support across European languages
  • +Competitive pricing at $1.50/$4.50 per million tokens
  • +256K context window with fast inference
  • +Native image input support

Cons

  • −Lower raw performance than US frontier models
  • −Text-only output — no audio or image generation
  • −Smaller ecosystem and fewer third-party integrations

Use Cases

Multilingual customer service and content generation
European enterprise AI deployments
Document processing in multiple languages with image understanding

Frequently Asked Questions about Mistral Medium 3.5

How much does Mistral Medium 3.5 cost?
Mistral Medium 3.5 costs $1.5 per million input tokens and $7.5 per million output tokens.
What is the context window of Mistral Medium 3.5?
Mistral Medium 3.5 has a 262,144 token context window, with a maximum output of 16,384 tokens.
Is Mistral Medium 3.5 good for coding?
Mistral Medium 3.5 scores 82/100 on coding benchmarks.
What modalities does Mistral Medium 3.5 support?
Mistral Medium 3.5 supports text, image input and text output.
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