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technology
kē jì
科技
·HSK 4

China
Zhōngguó
中国
artificial intelligence
réngōng zhìnéng
人工智能
company
gōngsī
公司
DeepSeek (Chinese AI company)
DeepSeek
DeepSeek
to release / to publish
fābù
发布
brand new
quánxīn
全新
version 4
V4
V4
flagship
qíjiàn
旗舰
AI model
móxíng
模型
。

DeepSeek (Chinese AI company)
DeepSeek
DeepSeek
at / on (time preposition)
yú
于
April 24, 2026
2026 nián 4 yuè 24 rì
2026年4月24日
to release
fābù
发布
(completed action particle)
le
了
version 4
V4
V4
series
xìliè
系列
preview version
yùlǎn bǎn
预览版
，
including
bāokuò
包括
V4 Flash (lightweight model)
V4 Flash
V4 Flash
and
hé
和
V4 Pro (flagship model)
V4 Pro
V4 Pro
two models
liǎng kuǎn
两款
open source
kāiyuán
开源
model
móxíng
模型
。
V4 Pro (flagship model)
V4 Pro
V4 Pro
to possess / to have
yōngyǒu
拥有
1.6 trillion
yīdiǎn liù wànyì
一点六万亿
(measure word)
gè
个
parameters
cānshù
参数
，
is
shì
是
currently
mùqián
目前
the largest
zuìdà
最大
(descriptive particle)
de
的
open source
kāiyuán
开源
model weights
quánzhòng
权重
model
móxíng
模型
。

April 25, 2026 at 4:00 AM

China
Zhōngguó
中国
artificial intelligence
réngōng zhìnéng
人工智能
startup company
chūchuàng gōngsī
初创公司
DeepSeek (Chinese AI company)
DeepSeek
DeepSeek
at / on (time preposition)
yú
于
April 24, 2026
2026 nián 4 yuè 24 rì
2026年4月24日
to release
fābù
发布
(completed action particle)
le
了
version 4
V4
V4
flagship
qíjiàn
旗舰
series
xìliè
系列
(descriptive particle)
de
的
preview version
yùlǎn bǎnběn
预览版本
。
this time / on this occasion
cǐ cì
此次
release / launch
fābù
发布
to include
bāokuò
包括
two models
liǎng kuǎn
两款
model
móxíng
模型
：
V4 Flash (lightweight model)
V4 Flash
V4 Flash
and
hé
和
V4 Pro (flagship model)
V4 Pro
V4 Pro
，
both / all
jūn
均
to use / to adopt
cǎiyòng
采用
open source
kāiyuán
开源
approach / method
fāngshì
方式
to release
fābù
发布
。
V4 Pro (flagship model)
V4 Pro
V4 Pro
to possess / to have
yōngyǒu
拥有
1.6 trillion
yīdiǎn liù wànyì
一点六万亿
(measure word)
gè
个
total
zǒng
总
parameters
cānshù
参数
，
among which
qízhōng
其中
49 billion
sìbǎi jiǔshí yì
四百九十亿
(measure word)
gè
个
are / constitute
wéi
为
active
jīhuó
激活
parameters
cānshù
参数
，
is
shì
是
currently
mùqián
目前
the largest
zuìdà
最大
(descriptive particle)
de
的
open source
kāiyuán
开源
model weights
quánzhòng
权重
model
móxíng
模型
。
in addition / furthermore
cǐwài
此外
，
DeepSeek (Chinese AI company)
DeepSeek
DeepSeek
to launch / to introduce
tuīchū
推出
(completed action particle)
le
了
called / named
míng wéi
名为
Hybrid Attention Architecture
hùnhé zhùyìlì jiàgòu
混合注意力架构
(descriptive particle)
de
的
new technology
xīn jìshù
新技术
，
can / is able to
kě
可
to cause / to allow
shǐ
使
model
móxíng
模型
in / during
zài
在
long conversations
cháng duìhuà
长对话
within / amid
zhōng
中
even more
gèng
更
accurately
zhǔnquè
准确
(adverbial particle)
de
地
to remember / to retain in memory
jìyì
记忆
content
nèiróng
内容
。
both models
liǎng kuǎn
两款
model
móxíng
模型
both / all
jūn
均
to support
zhīchí
支持
one million
yībǎi wàn
一百万
(measure word)
gè
个
token (in AI)
lìngpái
令牌
(descriptive particle)
de
的
context window
shàngxiàwén
上下文
length
chángdù
长度
，
among
zài
在
open source
kāiyuán
开源
model
móxíng
模型
among / within
zhōng
中
to be classified as
shǔyú
属于
a first / pioneering achievement
shǒuchuàng
首创
。
regarding / in terms of
zài
在
pricing
dìngjià
定价
aspect
fāngmiàn
方面
，
V4 Flash (lightweight model)
V4 Flash
V4 Flash
per / each
měi
每
one million
bǎiwàn
百万
input
shūrù
输入
token (in AI)
lìngpái
令牌
to charge a fee
shōufèi
收费
$0.14 US dollars
0.14 měiyuán
0.14美元
，
V4 Pro (flagship model)
V4 Pro
V4 Pro
whereas / in contrast
zé
则
is / amounts to
wéi
为
$1.74 US dollars
1.74 měiyuán
1.74美元
。
both models
liǎng kuǎn
两款
model
móxíng
模型
already
yǐ
已
to upload
shàngchuán
上传
to / onto
zhì
至
Hugging Face (AI model hosting platform)
Hugging Face
Hugging Face
platform
píngtái
平台
，
developer
kāifāzhě
开发者
can / may
kě
可
for free
miǎnfèi
免费
to download
xiàzài
下载
model weights
quánzhòng
权重
and / also
bìng
并
on / in
zài
在
locally / on local machine
běndì
本地
to run / to operate
yùnxíng
运行
。

New Words

DeepSeek
DeepSeek
DeepSeek (Chinese AI company)
qíjiàn
旗舰
flagship
cānshù
参数
parameters
jīhuó
激活
active
kāiyuán
开源
open source
quánzhòng
权重
model weights
hùnhé zhùyìlì jiàgòu
混合注意力架构
Hybrid Attention Architecture
cháng duìhuà
长对话
long conversation
zhǔnquè
准确
accurately
dìngjià
定价
pricing

News in English

Science & Technology

DeepSeek Unveils New V4 Flagship AI Model

DeepSeek on April 24, 2026 released a preview of its V4 series, including the open-source V4 Flash and V4 Pro models. V4 Pro has 1.6 trillion total parameters, making it the largest open-weight model available.

Chinese AI startup DeepSeek released a preview version of its flagship V4 series on April 24, 2026.

This release includes two models: V4 Flash and V4 Pro, both using open-source distribution methods.

V4 Pro possesses a total of 1.6 trillion parameters, with 49 billion constituting active parameters, representing the largest open-source model weights currently available.

Additionally, DeepSeek introduced a new technology called Hybrid Attention Architecture, enabling the model to remember content more accurately during long conversations.

Both models support a context window of one million tokens, which is pioneering among open-source models.

Both models are now available on Hugging Face, where developers can freely download weights and run locally.

In terms of pricing, V4 Flash charges $0.14 per million input tokens, while V4 Pro is $1.74.

More in Science & Technology

United States
Měiguó
美国
Federal Communications Commission (FCC)
Liánbāng Tōngxìn Wěiyuánhuì
联邦通信委员会
to issue / to announce
fābù
发布
ban / prohibition order
jìnlìng
禁令
，
to prohibit / to ban
jìnzhǐ
禁止
to import
jìnkǒu
进口
foreign
wàiguó
外国
manufactured / made
zhìzào
制造
(structural particle)
de
的
humanoid robot
rénxíng jīqìrén
人形机器人
。

US FCC Bans Imports of Foreign Humanoid Robots, Targeting China

Moonshot AI (Chinese AI startup)
Yuè zhī àn miàn
月之暗面
to release / to publish
fābù
发布
global / worldwide
quánqiú
全球
the largest
zuìdà
最大
open-weight (AI model weights)
kāiyuán quánzhòng
开源权重
model (AI)
móxíng
模型
Kimi K3 (AI model by Moonshot AI)
Kimi K3
Kimi K3
。

Moonshot AI Releases Kimi K3, the World Largest Open-Weight AI Model

ChangXin Memory Technologies (Chinese DRAM maker)
Cháng Xīn Cúnchǔ
长鑫存储
at / in (location marker)
zài
在
Shanghai
Shànghǎi
上海
STAR Market (Shanghai tech innovation board)
Kēchuàng bǎn
科创板
to be listed on the stock market
shàngshì
上市
，
first day of trading
shǒurì
首日
share price
gǔjià
股价
to surge sharply / to skyrocket
bàozhǎng
暴涨
approximately
yuē
约
470 percent
470%
470%
。

CXMT Shares Surge 470% in Historic Shanghai STAR Market Debut

ChangXin Memory Technologies (CXMT)
Cháng Xīn Cúnchǔ
长鑫存储
today
jīnrì
今日
in / at
zài
在
Shanghai
Shànghǎi
上海
STAR Market (Shanghai innovation board)
kēchuàng bǎn
科创板
to list on stock exchange / to go public
shàngshì
上市
，
first day / opening day
shǒurì
首日
stock price
gǔjià
股价
price gain / increase
zhǎngfú
涨幅
to exceed / more than
chāoguò
超过
460 percent
460%
460%
。

China Memory Chipmaker CXMT Surges Over 460 Percent on Shanghai Debut