Does Ministral 3B support zero data retention?

Yes. Ministral 3B is available with zero data retention by default on AWS Bedrock through the Opper gateway.

Where is Ministral 3B hosted?

Ministral 3B runs on US hosting routes through the Opper gateway.

Is Ministral 3B trained on prompts and outputs?

No. Every hosting route for Ministral 3B is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for Ministral 3B?

Yes. A GDPR Data Processing Agreement is available on at least one route serving Ministral 3B. Contact hello@opper.ai to receive it.

Ministral 3B

by Mistral

Ministral 3B is a 3B-parameter Mistral model built for ultra-compact edge deployment. With a 128k token context window and tool use support, it targets developers building responsive applications on resource-constrained hardware. The model prioritizes inference speed and a small memory footprint, making it a fit for mobile and embedded deployments while keeping output quality reasonable for many practical tasks.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

128K

Max output

Input price

$0.10 /1M

Output price

$0.10 /1M

US residency available
Zero data retention on pay-as-you-go
No training by default
GDPR DPA available

Available routes

Ministral 3B runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

Provider	Region	Zero data retention	Training	Input	Output
AWS Bedrock	US	Zero data retention	No	$0.10	$0.10

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting Ministral 3B has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

AWS Bedrock — United States🇺🇸

Zero data retention is on by default on Pay-as-you-go — no action required. No training on customer data. US; SCCs; DPA available.

Zero data retention: On by default on Pay-as-you-go.
Training: No training on customer data.
Logging: None
Third-party access: None disclosed
GDPR DPA: DPA available
Transfer mechanism: SCCs

Get started

Call Ministral 3B through the Opper gateway with one API key. Let your coding agent set it up, or call it directly — Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into your coding agent — Claude Code, Cursor, Codex, and more — and it'll wire up Opper for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.OPPER_API_KEY,
5  baseURL: "https://api.opper.ai/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "aws/ministral-3b",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);