aiaimodel.cards

Ministral 3 3B

Language modelOpen weightsCard summarized

Ministral 3 3B is the smallest and most efficient model in the Ministral 3 family, offering robust language and vision capabilities in a compact package.

Active (GA, v25.12)● Re-checked 12 Oct 2026 · 38 facts · 0 corrections · 1 unconfirmedSource: Ministral 3 3B Instruct 2512 model card (Hugging Face) and Introducing Mistral 3 launch post

Use it via API

$63.00 /month
$1.26 per 1K requests
RAG over docs: 12K in · 600 out · 50K requests/mo · 30% cached · change

Where to call it

  • Mistral API (Mistral AI Studio)ministral-3b-2512
  • Self-host (weights)mistralai/Ministral-3-3B-Instruct-2512

Supports

  • Image input
  • Structured outputs
  • Tool calling
  • Batch API
Full feature support

Good for

  • Image captioning
  • Text classification
  • Real-time translation

Overview

Mistral AI · 03Ministral, front

Ministral 3 3B

Ministral 3 3B is the smallest and most efficient model in the Ministral 3 family, offering robust language and vision capabilities in a compact package.

Cost
$0.10 in
Context
256K
Input / output
$0.10 / $0.10
Max output
—
Knows up to
—
Released
2 Dec 2025

The smallest Ministral 3 model, a small language model with vision. It pairs a 3.4B language model with a 0.4B vision encoder, has a 256K context window and is released under Apache 2.0 in Base, Instruct (FP8) and Reasoning variants. Mistral says the FP8 Instruct weights fit in 8GB of VRAM. model card intro; Key Features

ministral-3b-2512
Input / output per 1M
$0.10 / $0.10
Context window
256K
Max output
—
Knows up to
—
Reasoning
—
Weights
Open · Apache 2.0

About this card. A model card is the maker's own account of a model: what it's for, how it was trained and tested, and where it falls short. This page condenses Mistral AI's Ministral 3 3B Instruct 2512 model card (Hugging Face) and Introducing Mistral 3 launch post. Every claim carries its source page.