Does Devstral 2 support zero data retention?

Not self-serve on Pay-as-you-go. Zero data retention for Devstral 2 is available on request via Opper Enterprise — contact hello@opper.ai.

Where is Devstral 2 hosted?

Devstral 2 runs on EU hosting routes through the Opper gateway, with contractually enforced residency on supported providers.

Is Devstral 2 trained on prompts and outputs?

No. Every hosting route for Devstral 2 is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for Devstral 2?

Yes. A GDPR Data Processing Agreement is available on at least one route serving Devstral 2. Contact hello@opper.ai to receive it.

Devstral 2

by Mistral

Devstral 2 is Mistral's December 2025 code agents model, built for end-to-end software engineering automation. The 123B-parameter dense transformer scores 72.2% on SWE-bench Verified and is positioned by Mistral as up to 7x more cost-efficient than Claude Sonnet on real-world tasks. The model excels at exploring codebases and orchestrating changes across multiple files, tracking framework dependencies, detecting failures, and retrying with corrections. It handles refactoring, bug fixing, and legacy modernization through natural language while maintaining architectural context. Devstral 2 is released under a modified MIT license and ships with a 256k token context window. It is complemented by Mistral Vibe, an open-source CLI for terminal-based code automation, letting agents and developers explore, modify, and execute changes across entire codebases.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

256K

Max output

Input price

$0.40 /1M

Output price

$2.00 /1M

EU residency available
Zero data retention via Enterprise
No training by default
GDPR DPA available

Available routes

Devstral 2 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
Mistral	EU	Enterprise	No	$0.40	$2.00

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

Data handling per route

Each route hosting Devstral 2 has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Mistral — France🇫🇷

Zero data retention is available via Opper Enterprise contract. No training on customer data. EU; DPA available.

Zero data retention: Available via Opper Enterprise contract.
Training: No training on customer data.
Logging: Abuse monitoring (30-day retention)
Third-party access: Provider may share with subprocessors / partners
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

Get started

Call Devstral 2 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: "mistral/devstral-2512",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);