Does Voxtral Small Transcribe 3 support zero data retention?

Yes. Voxtral Small Transcribe 3 is available with zero data retention on Mistral through the Opper gateway.

Where is Voxtral Small Transcribe 3 hosted?

Voxtral Small Transcribe 3 runs on EU hosting routes through the Opper gateway, with contractually enforced residency on supported providers.

Is Voxtral Small Transcribe 3 trained on prompts and outputs?

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

Is a GDPR DPA available for Voxtral Small Transcribe 3?

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

Voxtral Small Transcribe 3

by Mistral

Voxtral Small Transcribe 3 is Mistral's flagship speech-to-text model for recorded audio, its most accurate transcriber, with speaker diarization, segment timestamps and context biasing across 50 languages.

Call Voxtral Small Transcribe 3 on Opper with the OpenAI SDK. Sign up without a credit card. Get started

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Key info

Input

Output

Features

Context window

66K

Pricing

$0.0044 / min

Billing

Per minute

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

Pricing

Usage-based pricing, billed by the minute, not by token.

Variant	Price
Standard	$0.0044 / min

Available routes

Voxtral Small Transcribe 3 runs on 2 different routes through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below. In the EU it is served by Mistral. See every Mistral model hosted in the EU.

Provider	Region	Zero data retention	Training	Price
Mistral	EU		No	$0.0044 / min
Mistral	Multi		No	$0.004 / min

Live routes and prices as JSON: api.opper.ai/v3/models?q=mistral%2Fvoxtral-small-transcribe-3-0

Uptime and availability

Voxtral Small Transcribe 3 runs on a single route through the Opper gateway today, so its availability is that provider's availability.

100%route uptime, last 30 days

Single route, no failover target within this model.

Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. Set up a fallback chain.

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider Opper monitors.

Data handling per route

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

Mistral — EU🇪🇺

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

Mistral — Multi-region

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

Get started

Call Voxtral Small Transcribe 3 through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

Voxtral Small Transcribe 3 is a premium model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex 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: "mistral/voxtral-small-transcribe-3-0",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);