DeepSeek V4 Flash

deepseek-v4-flash

A faster, more economical option

DeepSeek V4 Flash is retired. The name deepseek-v4-flash is still accepted, but requests are served by DeepSeek-V4.1-Flash-1017 and billed at the Flash price (verified 2026-10-20).

Context window1M context

Released2026-04

Relays49 sites

Economical API serviceNear-Pro reasoningStrong simple-agent performanceLower latency and cost

Model information

Model ID: deepseek-v4-flash
Context: 1M
Max input: -
Max output: 384K
Knowledge cutoff: 2025-05
Open weights: Supported
License: -
Release date: 2026-04

Input

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Not supported

Output

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supported

API capabilities

Reasoning: SupportedTool call: SupportedStructured output: UnknownTemperature: Supported

DeepSeek Official Pricing

CNY

Updated: 2026-04-01T00:00:00.000+08:00Source

Input

¥1/ 1M tokens

Output

¥2/ 1M tokens

Cache read

¥0.02/ 1M tokens

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

Unit: token prices are ¥ / 1M tokens; per-request and per-second rows use their shown unit

Modelflare

https://origin.modelflare.devToken billing

Price range ¥1.01 - ¥1.73 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
deepseek-award	Token	¥1.01	¥3.03	¥0.0336	-
企业国模专用	Token	¥1.15	¥3.46	¥0.0385	-
deepseek-stable	Token	¥1.73	¥5.19	¥0.0577	-

灵算

https://lingsuan.siToken billing

Price range ¥0.1 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
国模-openai协议	Token	¥0.1	¥0.3	¥0	-

88API Token聚合平台

https://88api.ai/sign-up?aff=po46Token billing

Price range ¥0.75 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
Deepseek开源	Token	¥0.75	¥2.25	¥0.025	-

sidrune

https://sidrune.ai/Token billing

Price range ¥1.5 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
Deepseek	Token	¥1.5	¥4.5	¥0.05	¥0.0085

SudoCode

sudocode.chatToken billing

Price range ¥1.5 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
Deepseek	Token	¥1.5	¥4.5	¥0.05	-
default	Token	¥1.5	¥4.5	¥0.05	-

OmniaKey

omniakey.comToken billing

Price range ¥0.3358 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
default	Token	¥0.3358	¥1.01	¥0.033	-

8sToken

8stoken.comToken billing

Price range ¥0.5 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
国产模型聚合专区	Token	¥0.5	¥2	¥0.01	-

aiaimark

https://www.aiaimark.comToken billing

Price range ¥0.9 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
Deepseek	Token	¥0.9	¥3.6	¥0.018	-

PackyCode

packyapi.aiToken billing

Price range ¥0.5 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
deepseek-sale	Token	¥0.5	¥2	¥0.01	-

9527code

https://9527.codesToken billing

Price range ¥0.15 - ¥0.9 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
free	Token	¥0.15	¥0.45	¥0.005	-
国产官方模型	Token	¥0.9	¥2.7	¥0.03	-

How should DeepSeek V4 Flash relay pricing be compared?

This DeepSeek V4 Flash pricing page compares official pricing with public prices from 49 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 10/25/2026, 23:15.

Data sources: Public price catalogs, official pricing records, and monitoring results.
Metric definitions: Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note: Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.