How much does Ministral 3 3B 2512 cost?

Ministral 3 3B 2512 costs $0.10/M input tokens and $0.10/M output tokens, with separate rates for Cache Read at $0.01/M tokens.

What is the context length of Ministral 3 3B 2512?

Ministral 3 3B 2512 has a 131,072 token context window. It supports up to 131,072 completion tokens.

Does Ministral 3 3B 2512 support tool calling and structured outputs?

Yes. Ministral 3 3B 2512 accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

What inputs and outputs does Ministral 3 3B 2512 support?

Ministral 3 3B 2512 accepts text and images as input and returns text.

Which providers serve Ministral 3 3B 2512?

Ministral 3 3B 2512 is served by 1 provider on OpenRouter: Mistral.

What other text models does Mistral have?

Mistral Large 4, Mistral Medium 3.5, Mistral Small 4 and 16 more are other text models from Mistral.

When was Ministral 3 3B 2512 released?

Ministral 3 3B 2512 was released on December 2, 2025.

Mistral: Ministral 3 3B 2512

mistralai/ministral-3b-2512

Model weights

Compare

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

$0.10 / $0.10per 1M

Context

131K

Released

Dec 2, 2025

Providers

Different companies host the same model. OpenRouter routes your request to one of them based on the routing mode you pick: Balanced (price + speed), Nitro (fastest), or Floor (cheapest).

Latency / throughput


	$0.10	$0.10	$0.01	0.33s	150 tok/s	100.00%
	$0.11	$0.11	$0.011	0.34s	150 tok/s	100.00%

Input $0.10Output $0.10
150 tok/s100.00% uptime
Input $0.11Output $0.11
150 tok/s100.00% uptime

Pricing

The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.

Weighted average

Input

$0.0645/M tokens

Output

$0.09957/M tokens

Ministral 3 3B 2512 — Price history

Price history

No effective price data for this selection

		$0.0617	$0.0994	42.0%	68.0%
		$0.0684	$0.1027	41.7%	32.0%

Effective in $0.0617Effective out $0.0994
Token share
68.0%
Effective in $0.0684Effective out $0.1027
Token share
32.0%

Uptime

Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.

Uptime (3d)

100.00%

Availability (3d)

99.99%

Availability over the last 3 days

Last 72 hours

Availability 99.99%

3 Days Ago2 Days AgoYesterdayNow

Availability over the last 24 hours

OpenRouter Availability

99.99%

When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and provider routing options.

Benchmarks

Scores on standardized evaluations and this model’s own outputs on shared benchmark prompts. Higher percentages are better — and each rank shows where this model lands among the models evaluated on that source.

Benchmark score summary for Mistral: Ministral 3 3B 2512 (Artificial Analysis and Design Arena)
Source	Benchmark	Score
Artificial Analysis	Ministral 3 3B Coding Index	4.8
Artificial Analysis	Ministral 3 3B Agentic Index	0.8
Artificial Analysis	Ministral 3 3B GPQA Diamond	35.8%
Artificial Analysis	Ministral 3 3B HLE	5.4%
Artificial Analysis	Ministral 3 3B IFBench	26.8%
Artificial Analysis	Ministral 3 3B τ²-Bench Telecom	24.9%
Artificial Analysis	Ministral 3 3B AA-LCR	17.0%
Artificial Analysis	Ministral 3 3B τ-Bench Banking	4.7%
Artificial Analysis	Ministral 3 3B GDPval-AA	0.0%
Artificial Analysis	Ministral 3 3B CritPt	0.0%
Artificial Analysis	Ministral 3 3B LiveCodeBench	24.7%
Artificial Analysis	Ministral 3 3B SciCode	15.3%
Artificial Analysis	Ministral 3 3B Terminal-Bench Hard	0.0%
Artificial Analysis	Ministral 3 3B Terminal-Bench 4.0	0.0%
Artificial Analysis	Ministral 3 3B Terminal-Bench 2.1	0.0%
Artificial Analysis	Ministral 3 3B MMLU-Pro	52.4%
Artificial Analysis	Ministral 3 3B AIME 2025	22.0%
Design Arena	Ministral 3 3B (2512) Models Arena 3D Elo	942
Design Arena	Ministral 3 3B (2512) Models Arena Code Categories Elo	1000
Design Arena	Ministral 3 3B (2512) Models Arena Game Development Elo	938
Design Arena	Ministral 3 3B (2512) Models Arena Website Elo	1019

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.

OpenClaw

OpenClaw is an open-source AI agent that connects to your messaging apps and takes real actions on your behalf, from running commands and browsing the web to managing files and sending emails.

88.9Mtokens

Nous Research API

Nous Research is an AI research team focused on advancing open-source AI.

50Mtokens

Claves Graph Memory

new

44.2Mtokens

Hermes Agent

Hermes Agent is an open-source, self-improving AI agent by Nous Research that runs persistently with memory across sessions, and builds reusable skills from experience. It comes with 40+ built-in tools, including web search, browser automation, and vision, plus scheduled automations and subagents.

42.7Mtokens

OnlyFansAPI.com - OnlyFansAPI, 99.98% Uptime

new

36.2Mtokens

Rest of OpenRouter

497M

Top 5 Apps

2.18M

Available through EU in-region routing

Mistral: Ministral 3 3B 2512 is available through EU in-region routing. Requests sent to eu.openrouter.ai are decrypted in the EU and routed only to shared provider endpoints in Europe (the EU/EEA, the UK, and Switzerland).

Providers in Europe

Mistral

Prices in Europe

Mistral: $0.11/M tokens input, $0.11/M tokens output

Base URL

https://eu.openrouter.ai/api/v1

Plan

Requires Business or Enterprise. Self-serve on Business: no contract, no monthly minimum. OpenRouter Business for EU in-region routing

Fails closed: if no shared provider endpoint in Europe is available, the request errors instead of leaving the region. Requests served by your own BYOK key go to your deployment’s region, which you control. In-region routing docs

More models from Mistral

Voxtral TTS 3

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Speech$13/M characters

Voxtral Small Transcribe 3

Voxtral Small Transcribe 3 is Mistral's flagship speech-to-text model. It takes audio input and returns a transcript with timestamps and speaker diarization, and supports context biasing for domain-specific vocabulary. Suited for high-accuracy multilingual transcription of meetings, interviews, media, and support calls.

Transcription$0.000067/second

Voxtral Mini Transcribe 3

Voxtral Mini Transcribe 3 is Mistral's compact speech-to-text model. It takes audio input and returns a transcript with timestamps and speaker diarization. It also supports context biasing for domain terms. It is small enough to self-deploy in resource-constrained environments, and fits meeting notes, call analytics, and voice-agent pipelines where cost matters.

Transcription$0.000058/second

Mistral Large 4

Mistral Large 4 is a frontier multimodal (text and image input) model from Mistral AI built for reasoning, coding, and agentic workloads. It offers a 1M-token context window with up to 256K output tokens, and supports tool calling and structured outputs.

Text1.0M context$0.70 / $2.10

Voxtral Small 24B 2507 STT

Voxtral Small 24B 2507 STT is a speech transcription model from Mistral AI. It is suited for transcription, translation, and audio understanding workloads that benefit from its larger model capacity.

Transcription$0.00005/second

Voxtral Mini 3B 2507

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Transcription$0.000017/second

Voxtral Mini Transcribe

Voxtral Mini Transcribe is Mistral's speech-to-text model, derived from the Voxtral Mini family. It accepts audio input and returns transcribed text via the standard transcription API. Suited for transcribing meetings, voice notes, podcasts, and other spoken content.

Transcription$0.00005/second

Mistral Medium 3.5

Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex multi-step reasoning. It is particularly strong at reliable multi-tool calling and long-horizon tasks, with a 256K context window, configurable reasoning effort per request, and a custom vision encoder that handles variable image sizes and aspect ratios. Self-hostable on as few as four GPUs and available under open weights.

Text262K context$1.50 / $7.50

Mistral Medium 3.5 (batch)

Text262K context$0.75 / $3.75

Voxtral Mini TTS

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Speech$16/M characters

Mistral Small 4

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from Magistral, multimodal understanding from Pixtral, and agentic coding capabilities from Devstral, enabling one model to handle complex analysis, software development, and visual tasks within the same workflow.

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Devstral 2 2512

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Devstral 2 supports exploring codebases and orchestrating changes across multiple files while maintaining architecture-level context. It tracks framework dependencies, detects failures, and retries with corrections—solving challenges like bug fixing and modernizing legacy systems. The model can be fine-tuned to prioritize specific languages or optimize for large enterprise codebases. It is available under a modified MIT license.

Text262K context$0.40 / $2

Ministral 3 14B 2512

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Ministral 3 8B 2512

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Text262K context$0.50 / $1.50

Mistral Embed 2312

Mistral Embed is a specialized embedding model for text data, optimized for semantic search and RAG applications. Developed by Mistral AI in late 2023, it produces 1024-dimensional vectors that effectively capture semantic relationships in text.

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Voxtral Small 24B 2507

Voxtral Small is an enhancement of Mistral Small 3, incorporating state-of-the-art audio input capabilities while retaining best-in-class text performance. It excels at speech transcription, translation and audio understanding. Input audio is priced at $100 per million seconds.

Text33K context$0.10 / $0.30

Mistral Medium 3.1

Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances state-of-the-art reasoning and multimodal performance with 8× lower cost compared to traditional large models, making it suitable for scalable deployments across professional and industrial use cases.

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Mistral: Ministral 3 3B 2512

Providers