Mistral: Ministral 3 3B 2512

mistralai/ministral-3b-2512

The smallest model in the Ministral 3 family, Ministral 3 3B is a powerful, efficient tiny language model with vision capabilities.

Modalities

In / out price

$0.1 / $0.1 per 1M

Context

131K

Released

Dec 2, 2025

Why use Ministral 3 3B 2512

List prices via OpenRouter, checked daily. Real cost depends on the provider and on reasoning tokens.

Intelligence index4.8

Coding index4.8

Agentic index0.8

Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).

Pick a task, set how often you run it, and compare what it costs on each model.

TaskInput tokens≈ 602 wordsOutput tokens≈ 1,504 wordsRuns per month

Input served from cache: 0%Repeated prompts (same instructions or document) are billed at the cheaper cache-read price where the model supports it.

Model	Per run	Per month	Per 1,000 runs
Mistral: Ministral 3 3B 2512	$0.0003	$0.280	$0.280

Estimates from list prices via OpenRouter; real bills vary by provider and reasoning tokens.

Each square is about one page (500 words). Colored squares are your content; grey squares are free space in the model's context window.

Your content

Total: about 120,000 tokens (≈ 90,226 words). Token counts are estimates.

Models

Zoom (square size): 6pxZoom out to see a whole million-token window at once.

131,072 tokens ≈ 198 pages

Fits: uses 92% of the window.

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