DeepSeek V4 Flash

deepseek-v4-flash

A faster, more economical option

DeepSeek V4 Flash was an economical fast model with 1M context. It is officially retired: the deepseek-v4-flash name still works, but requests are served by DeepSeek V4.1 Flash and billed at Flash pricing.

Context window1M context

Released2026-04

Relays51 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: SupportedTemperature: 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 ¥1.73 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
deepseek-stable	Token	¥1.73	¥5.19	¥0.0577	-

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	-

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	-

CUN.ai

cun.aiToken billing

Price range ¥0.6 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
hvoy	Token	¥0.6	¥1.8	¥0.02	-

DragonAPI

newapi.dragon3api.comToken billing

Price range ¥0.3 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
国模	Token	¥0.3	¥1.2	¥0.006	-

ZNB.ai

znbcode.comToken billing

Price range ¥0.3 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
znb-deepseek	Token	¥0.3	¥0.9	¥0.006	-

Yomi API

yomiapi.comToken billing

Price range ¥0.8999 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
DeepSeek 原生官方	Token	¥0.8999	¥3.6	¥0.018	-

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	-

天天中转站

https://apitiantian.comToken billing

Price range ¥0.4 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
国模2折福利	Token	¥0.4	¥1.6	¥0	¥0
国模福利-chat端点	Token	¥0.4	¥1.6	¥0	¥0
国模福利-messages端点	Token	¥0.4	¥1.6	¥0	¥0

MuzeAI

api.muzeai.topToken billing

Price range ¥0.0425 / 1M tokens

Channel	Billing	Input	Output	Cache hit	Cache write
3rd	Token	¥0.0425	¥0.0875	¥0.007	-

How should DeepSeek V4 Flash relay pricing be compared?

This DeepSeek V4 Flash pricing page compares official pricing with public prices from 51 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: 10/11/2026, 08:15.

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.