Does Claude Opus 4 support zero data retention?

Not self-serve on Pay-as-you-go. Zero data retention for Claude Opus 4 is available on request via Opper Enterprise — contact hello@opper.ai.

Where is Claude Opus 4 hosted?

Claude Opus 4 runs on US hosting routes through the Opper gateway.

Is Claude Opus 4 trained on prompts and outputs?

No. Every hosting route for Claude Opus 4 is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for Claude Opus 4?

Yes. A GDPR Data Processing Agreement is available on at least one route serving Claude Opus 4. Contact hello@opper.ai to receive it.

Claude Opus 4

by Anthropic

Claude Opus 4 is positioned as the best coding model in the world, scoring 72.5% on SWE-bench and 43.2% on Terminal-bench. It sustains focus for several hours on demanding projects spanning thousands of steps, and excels at creating and maintaining memory files that keep it aware of long-term task context. Opus 4 demonstrates a 65% reduction in taking shortcuts compared to prior versions, handling multi-step problem solving that challenges competing models. It supports extended thinking with integrated tool use and parallel tool execution, enabling sophisticated agentic workflows and demanding reasoning tasks. With vision capabilities and a 200K token context window, Opus 4 is built for knowledge workers and engineers tackling high-stakes projects that require sustained reasoning and reliability across long-running work.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

200K

Max output

32K

Input price

$15.00 /1M

Output price

$75.00 /1M

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

Available routes

Claude Opus 4 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
Google Cloud	US	Enterprise	No	$15.00	$75.00

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

Data handling per route

Each route hosting Claude Opus 4 has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Google Cloud — 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
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#2 of 531 LLMs

TierFrontier

Output speed67 tok/s

First token32.22s

Intelligence Index55.7

Coding Index56.7

Reasoning & knowledge

GPQA Diamond

92%

Humanity's Last Exam

46%

Long-context reasoning

68%

Coding

SciCode

54%

Agentic & tool use

Terminal-Bench Hard

58%

τ²-Bench Telecom

94%

Math & instruction following

IFBench

62%

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

Get started

Call Claude Opus 4 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: "gcp/claude-opus-4",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);