Does GPT-4.1 Mini support zero data retention?

Not self-serve on Pay-as-you-go. Zero data retention for GPT-4.1 Mini is available on request via Opper Enterprise — contact hello@opper.ai.

Where is GPT-4.1 Mini hosted?

GPT-4.1 Mini runs on US hosting routes through the Opper gateway.

Is GPT-4.1 Mini trained on prompts and outputs?

No. Every hosting route for GPT-4.1 Mini is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for GPT-4.1 Mini?

Yes. A GDPR Data Processing Agreement is available on at least one route serving GPT-4.1 Mini. Contact hello@opper.ai to receive it.

GPT-4.1 Mini

by OpenAI

GPT-4.1 Mini is the mid-sized member of the GPT-4.1 family, trading some headroom for speed. OpenAI reports it matches or beats GPT-4o on many tasks while running with roughly half the latency, and it is particularly strong on image understanding benchmarks. It retains the 1 million token context window of the full model, along with vision input, JSON schema structured output, and function calling for tool use. It is a good fit for high-volume and latency-sensitive workloads that still need broad context and reliable structured responses.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

Max output

33K

Input price

$0.40 /1M

Output price

$1.60 /1M

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

Available routes

GPT-4.1 Mini 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
OpenAI	US	Enterprise	No	$0.40	$1.60

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

Data handling per route

Each route hosting GPT-4.1 Mini has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

OpenAI — United States🇺🇸

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; 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: None disclosed
GDPR DPA: DPA available
Transfer mechanism: SCCs

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#237 of 531 LLMs

TierEfficient

Output speed77 tok/s

First token0.56s

Intelligence Index16.3

Coding Index18.5

Math Index46.3

Reasoning & knowledge

MMLU-Pro

78%

GPQA Diamond

66%

Humanity's Last Exam

Long-context reasoning

42%

Coding

LiveCodeBench

48%

SciCode

40%

Agentic & tool use

Terminal-Bench Hard

τ²-Bench Telecom

53%

Math & instruction following

AIME 2025

46%

IFBench

38%

See full leaderboard →Benchmarks via Artificial Analysis · View on AA

Get started

Call GPT-4.1 Mini 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: "openai/gpt-4.1-mini",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);