---
name: Mistral-Medium-3.5
slug: medium-3-5
type: Multimodal
providers:
  - cortecs
  - kilo
  - mistral
  - nano-gpt
  - openrouter
description: >-
  Mistral Medium 3.5 is a frontier multimodal 128B model combining reasoning,
  coding, and instruction-following with strong agentic performance and
  efficient deployment.
tags:
  - reasoning
  - open-source
  - tool-use
  - multimodal
  - mistral-medium
is_open_source: false
context_window: 262144
max_output: 262144
pricing:
  - image: 0
    input: 1.671
    output: 5.57
    provider: cortecs
  - image: 0
    input: 1.5
    output: 7.5
    provider: kilo
  - image: 0
    input: 1.5
    output: 7.5
    provider: mistral
  - image: 0
    input: 1.5
    output: 7.5
    provider: nano-gpt
  - image: 0
    input: 1.5
    output: 7.5
    provider: openrouter
release_date: '2026-04-30'
openrouter_id: mistralai/mistral-medium-3-5
capabilities:
  audio: false
  vision: true
  tool_use: true
  citations: false
  reasoning: true
---
Mistral-Medium-3.5 is a Multimodal model.
Mistral Medium 3.5 is a frontier multimodal 128B model combining reasoning, coding, and instruction-following with strong agentic performance and efficient deployment.