AI model comparison

Ministral 3 14B 2512 vs Ministral 3 8B 2512

Pricing, context window, benchmarks, and features compared side by side. Or skip the guesswork and send one prompt to both.

The largest model in the Ministral 3 family, Ministral 3 14B offers frontier capabilities and performance comparable to its larger Mistral Small 3.2 24B counterpart.

Input / 1M
$0.20
Output / 1M
$0.20
Context
262K

A balanced model in the Ministral 3 family, Ministral 3 8B is a powerful, efficient tiny language model with vision capabilities.

Input / 1M
$0.15
Output / 1M
$0.15
Context
262K

At a glance

Quick verdict

How the two models stack up on the things people ask about most.

Lower price

mistralai logo

Ministral 3 8B 2512

1.3x cheaper for a typical chat

Higher intelligence score

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Ministral 3 14B 2512

6 vs 5.5 on Artificial Analysis

Larger context window

Tie

262K vs 262K tokens

Newer release

mistralai logo

Ministral 3 14B 2512

Released December 2, 2025

Benchmarks

Benchmark scores

Independent scores from Artificial Analysis. Higher is better.

Intelligence index

mistralai logoMinistral 3 14B 25126
mistralai logoMinistral 3 8B 25125.5

Coding index

mistralai logoMinistral 3 14B 251214.4
mistralai logoMinistral 3 8B 25129.7

Agentic index

mistralai logoMinistral 3 14B 25121.1
mistralai logoMinistral 3 8B 25120.6

Pricing

Ministral 3 14B 2512 vs Ministral 3 8B 2512 API pricing

Per-token API rates. Cheaper option highlighted.

Metricmistralai logoMinistral 3 14B 2512mistralai logoMinistral 3 8B 2512
Input tokensPer 1M tokens$0.20$0.15
Output tokensPer 1M tokens$0.20$0.15
Cached input (read)Per 1M tokens$0.02$0.02
Cache writePer 1M tokensNot availableNot available

What it costs in practice

Estimated cost per 1,000 requests at standard rates. Coding and long-document figures also show the cost when the input is already cached.

Chat message

2K in, 500 out

mistralai logoMinistral 3 14B 2512$0.50
mistralai logoMinistral 3 8B 2512$0.37

Coding task

30K in, 4K out

mistralai logoMinistral 3 14B 2512$6.80$1.40 cached
mistralai logoMinistral 3 8B 2512$5.10$1.05 cached

Long document summary

150K in, 2K out

mistralai logoMinistral 3 14B 2512$30.40$3.40 cached
mistralai logoMinistral 3 8B 2512$22.80$2.55 cached

Specs

Context window and capabilities

How much each model can read, how much it can write, and what it accepts as input.

Metricmistralai logoMinistral 3 14B 2512mistralai logoMinistral 3 8B 2512
Context window262K tokens262K tokens
Max output210K tokens210K tokens
Input typesImage, TextImage, Text
Output typesTextText
Reasoning effort levelsNot availableNot available
Default reasoning effortNot availableNot available
Release dateDecember 2, 2025December 2, 2025

Features

Supported features

API features available for each model.

Metricmistralai logoMinistral 3 14B 2512mistralai logoMinistral 3 8B 2512
Tool callingSupportedSupported
Structured outputsSupportedSupported
JSON modeSupportedSupported
ReasoningNot supportedNot supported
TemperatureSupportedSupported
Stop sequencesSupportedSupported
Deterministic seedSupportedSupported
Verbosity controlNot supportedNot supported

Our take

Ministral 3 8B 2512 is 1.3x cheaper for a typical chat. Ministral 3 14B 2512 scores higher on the Artificial Analysis Intelligence Index (6 vs 5.5). The right pick depends on your workload, so the quickest way to settle it is to send the same prompt to both and compare.

FAQ

Frequently asked questions

Is Ministral 3 14B 2512 or Ministral 3 8B 2512 cheaper?

Ministral 3 8B 2512 is cheaper for a typical chat (2K input tokens and 500 output tokens). Ministral 3 8B 2512 costs $0.15 per 1M input tokens and $0.15 per 1M output tokens, while Ministral 3 14B 2512 costs $0.20 per 1M input tokens and $0.20 per 1M output tokens.

Which has a bigger context window, Ministral 3 14B 2512 or Ministral 3 8B 2512?

Ministral 3 14B 2512 supports up to 262K tokens of context, compared with 262K for Ministral 3 8B 2512.

Is Ministral 3 14B 2512 smarter than Ministral 3 8B 2512?

On the Artificial Analysis Intelligence Index, Ministral 3 14B 2512 scores 6 and Ministral 3 8B 2512 scores 5.5, putting Ministral 3 14B 2512 ahead. Benchmarks don't capture everything, so the best test is running your own prompts through both.

Can I use Ministral 3 14B 2512 and Ministral 3 8B 2512 at the same time?

Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Ministral 3 14B 2512 and Ministral 3 8B 2512 answer side by side and keep the better response.

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Why choose? Ask both.

Send one prompt to Ministral 3 14B 2512 and Ministral 3 8B 2512 at the same time. Compare the answers side by side and keep the best one.