When was DeepSeek V4 Pro released?

DeepSeek released DeepSeek V4 Pro on 13 Aug 2026. It is available through the Opper gateway.

Does DeepSeek V4 Pro support zero data retention?

Yes. DeepSeek V4 Pro is available with zero data retention on DeepInfra, Fireworks, Geodd, Novita, TensorX through the Opper gateway. Other routes carry zero data retention with abuse monitoring; see each route's window in the data-handling section.

Where is DeepSeek V4 Pro hosted?

DeepSeek V4 Pro runs on both EU and US hosting routes through the Opper gateway. Pick the route that matches your residency requirement.

Is DeepSeek V4 Pro trained on prompts and outputs?

Training behaviour varies by route. See the per-route data-handling section for each provider's training posture.

Is a GDPR DPA available for DeepSeek V4 Pro?

Yes. A GDPR Data Processing Agreement is available on at least one route serving DeepSeek V4 Pro. Contact hello@opper.ai to receive it.

DeepSeek V4 Pro

by DeepSeek

Released 13 days after DeepSeek V4 Flash (0731) · All DeepSeek releases

DeepSeek-V4-Pro, released April 2026, is DeepSeek's flagship 1.6-trillion-parameter sparse MoE with 49 billion active parameters per token and a one-million-token context window. It pairs Compressed Sparse Attention (CSA) and Heavily Compressed Attention (HCA), using roughly 27% of V3.2's single-token inference FLOPs to make million-token context practical for frontier reasoning and agentic systems. The model supports both thinking and non-thinking modes and a dedicated XML-based tool-call schema, and DeepSeek reports strong agentic results including 80.6 on SWE-bench Verified, positioning it to rival the strongest closed-source models on coding and software-engineering tasks while staying open-weight. Open-sourced under an MIT license with weights on Hugging Face, V4-Pro is built for frontier research, multi-agent systems, and teams that want state-of-the-art reasoning with genuine long-context capability without proprietary lock-in.

Call DeepSeek V4 Pro 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

Max output

393K

Input price

$1.79 /1M$0.15 cache read

Output price

$3.58 /1M

Released

13 Aug 2026

EU residency available
US residency available
Zero data retention on pay-as-you-go
GDPR DPA available

Available routes

DeepSeek V4 Pro runs on 11 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.

Provider	Region	Zero data retention	Training	Input	Output	Cache read
Alibaba Cloud	Multi		No	$1.79	$3.58	$0.15
Azure	Multi		No	$1.74	$3.48	$0.14
Baidu Qianfan	Multi	—Not established	—	$1.69	$3.38	$0.14
BytePlus	Multi		No	$1.74	$3.48	$0.14
DeepInfra	US		No	$1.30	$2.60	$0.10
DigitalOcean	US		No	$0.87	$1.74	$0.17
Fireworks	Multi		No	$1.74	$3.48	$0.14
Geodd	US		No	$1.48	$3.40	Input price
Nextbit	EU		No	$1.72	$3.45	$0.14
Novita	US		No	$1.60	$3.20	$0.14
TensorX	EU		No	$1.75	$3.50	$0.44

Uptime and availability

DeepSeek V4 Pro runs on 5 independently monitored routes through the Opper gateway. A direct integration leaves you on one of them, the gateway serves whichever is healthy.

100%effective uptime, last 30 days

Averaged across these routes on their own, a single provider reached 100% over the same window.

Daily status through the gateway, which serves each request from whichever route is healthy.

5 monitored providers serve DeepSeek V4 Pro.

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. 6 further routes for this model are not on the board yet and are not counted above. See uptime for every provider Opper monitors.

Data handling per route

Each route hosting DeepSeek V4 Pro has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Alibaba Cloud — Multi-region

Zero data retention with abuse monitoring: prompts and outputs are kept for abuse monitoring only, for a window the provider does not state, and are not used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: With abuse monitoring, window not stated.
Training: No training on customer data.
Logging: Abuse monitoring
Abuse monitoring: On by default, holds flagged content
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

Azure — Multi-region

Zero data retention with abuse monitoring: nothing is logged or used for training; content flagged by abuse monitoring is held for review. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: With abuse monitoring, flagged content held.
Training: No training on customer data.
Logging: None
Abuse monitoring: On by default, holds flagged content, a person can view samples
GDPR DPA: DPA available
Transfer mechanism: SCCs

Baidu Qianfan — China🇨🇳

Zero data retention posture is not established for this route. Training posture pending review. GLOBAL; unknown.

Zero data retention: Not established.
GDPR DPA: No DPA
Transfer mechanism: unknown

BytePlus — Multi-region

Zero data retention with abuse monitoring: prompts and outputs are kept for up to 180 days for abuse monitoring only, and are not used for training. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention: With abuse monitoring, 180-day window.
Training: No training on customer data.
Logging: Abuse monitoring (180-day retention)
Abuse monitoring: On by default, holds flagged content, 180 days, stored in Malaysia, a person can view samples
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

DeepInfra — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; unknown; 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
GDPR DPA: DPA available
Transfer mechanism: unknown

DigitalOcean — United States🇺🇸

Zero data retention with abuse monitoring: nothing is logged or used for training; content flagged by abuse monitoring is held for review. No training on customer data. US; dpf sccs; DPA available.

Zero data retention: With abuse monitoring, flagged content held.
Training: No training on customer data.
Logging: None
Abuse monitoring: Always on, holds flagged content, stored in United States
Caching: Content cached for replay
Subprocessor access: No subprocessor reads content
GDPR DPA: DPA available
Transfer mechanism: dpf sccs

Fireworks — 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: On by default, keeps nothing
Subprocessor access: Subprocessors may read content
GDPR DPA: DPA available
Transfer mechanism: SCCs

Geodd — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; 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: Not cached
GDPR DPA: DPA available
Transfer mechanism: SCCs

Nextbit — Spain🇪🇸

Content is retained: provider logging, 90-day retention. No training on customer data. EU; SCCs; DPA available.

Zero data retention: Retained: provider logging, 90-day retention.
Training: No training on customer data.
Logging: Other (90-day retention)
Abuse monitoring: On by default, holds flagged content
Caching: Content cached for replay
GDPR DPA: DPA available
Transfer mechanism: SCCs

Novita — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; 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: On by default, keeps nothing
GDPR DPA: DPA available
Transfer mechanism: SCCs

TensorX — European Union🇪🇺

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

Benchmarks

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

Global rank#64 of 664 LLMs

TierStrong

Output speed91 tok/s

First token1.15s

Intelligence Index36.0

Coding Index68.8

Reasoning & knowledge

GPQA Diamond

93%

Humanity's Last Exam

41%

Long-context reasoning

80%

Coding

SciCode

51%

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

Get started

Call DeepSeek V4 Pro through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

DeepSeek V4 Pro 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: "deepseek-v4-pro",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);