DeepSeek V4 Flash (Latest)

by DeepSeek
Versions:DeepSeek V4 Flash (0731)DeepSeek V4 FlashDeepSeek V4 Flash (Latest)

DeepSeek-V4-Flash-Latest is not a separate model but a rolling alias: providers re-target it to the newest DeepSeek-V4-Flash checkpoint whenever one ships, so calling this id always gets the current release without any code change on your side. Pinned checkpoints like the original release or the 0731 build stay immutable next to it. The trade-off is the standard one across AI labs: use the alias in development or wherever you always want the newest behaviour, pin a dated checkpoint in production where reproducibility matters, because the model behind this id changes under you by design. Capabilities track whatever checkpoint the alias currently serves, which for the V4 Flash family means a lightweight 284-billion-parameter sparse MoE with 13 billion active parameters, a one-million-token context window, selectable reasoning modes, and tool calling.

Key info

Input
Output
Features
Context window
1M
Max output
1M
Input price
$0.09 /1M
Output price
$0.18 /1M
  • EU residency available
  • US residency available
  • Zero data retention on pay-as-you-go
  • No training by default
  • GDPR DPA available

Available routes

DeepSeek V4 Flash (Latest) runs on 5 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
USEnterpriseNo$0.09$0.18
MultiEnterpriseNo$0.14$0.28
USEnterpriseNo$0.14$0.28
USEnterpriseNo$0.14$0.28
EUZero data retentionNo$0.25$0.30

Uptime and availability

DeepSeek V4 Flash (Latest) runs on 3 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 99.75% over the same window.
Daily status through the gateway, which serves each request from whichever route is healthy.
3 monitored providers serve DeepSeek V4 Flash (Latest).

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. 2 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 Flash (Latest) has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

DeepInfra United States🇺🇸

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; unknown.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Limited debug logs
Third-party access
None disclosed
GDPR DPA
No DPA
Transfer mechanism
unknown

Fireworks United States🇺🇸

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

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
None
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Morph 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
Provider may share with subprocessors / partners
GDPR DPA
DPA available
Transfer mechanism
SCCs

Novita 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

TensorX European Union🇪🇺

Zero data retention is on by default on Pay-as-you-go — no action required. No training on customer data. EEA; SCCs; DPA available.

Zero data retention
On by default on Pay-as-you-go.
Training
No training on customer data.
Logging
None
Third-party access
Provider may share with subprocessors / partners
GDPR DPA
DPA available
Transfer mechanism
SCCs

Get started

Call DeepSeek V4 Flash (Latest) 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 a coding agent like Claude Code, Cursor or Codex and it'll wire up Opper for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.OPPER_API_KEY,
baseURL: "https://api.opper.ai/v3/compat",
});
const completion = await client.chat.completions.create({
model: "deepinfra/deepseek-v4-flash-latest",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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