Tencent (Chinese tech company)Téngxùn腾讯officially / formallyzhèngshì正式to release / to publishfābù发布open-sourcekāiyuán开源large AI modeldà móxíng大模型Hy3 (Tencent AI model)Hy3Hy3，parameters / model parameterscānshù参数to reach / to amount todá达295 billion2950 yì2950亿。
Tencent (Chinese tech company)
Téngxùn
腾讯
officially / formally
zhèngshì
正式
to release / to publish
fābù
发布
open-source
kāiyuán
开源
large AI model
dà móxíng
大模型
Hy3 (Tencent AI model)
Hy3
Hy3
parameters / model parameters
cānshù
参数
to reach / to amount to
dá
达
295 billion
2950 yì
2950亿
Tencent (Chinese tech company)
Téngxùn
腾讯
at / on (formal preposition)
yú
于
July 6
7 yuè 6 rì
7月6日
to release / to publish
fābù
发布
completion marker
le
了
new
xīn de
新的
artificial intelligence
réngōng zhìnéng
人工智能
large AI model
dà móxíng
大模型
Hy3 (Tencent AI model)
Hy3
Hy3
the aforementioned / this
gāi
该
model
móxíng
模型
parameters
cānshù
参数
to reach / to amount to
dá
达
295 billion
2950 yì
2950亿
under (a license)
yǐ
以
Apache 2.0 (open-source license)
Apache 2.0
Apache 2.0
license / permit
xǔkězhèng
许可证
open-source / released as open source
kāiyuán
开源
July 8, 2026 at 9:00 AM
Tencent (Chinese tech company)
Téngxùn
腾讯
at / on (formal preposition)
yú
于
July 6
7 yuè 6 rì
7月6日
officially / formally
zhèngshì
正式
to release / to publish
fābù
发布
completion marker
le
了
artificial intelligence
réngōng zhìnéng
人工智能
large AI model
dà móxíng
大模型
Hy3 (Tencent AI model)
Hy3
Hy3
this
zhège
这个
model
móxíng
模型
in total / altogether
yīgòng
一共
to have
yǒu
有
295 billion
2950 yì
2950亿
[measure word for items]
gè
个
parameters
cānshù
参数
to be
shì
是
currently / at present
mùqián
目前
the largest / biggest
zuì dà
最大
[structural particle]
de
的
open-source
kāiyuán
开源
model
móxíng
模型
one of
zhī yī
之一
Tencent (Chinese tech company)
Téngxùn
腾讯
to adopt / to use
cǎiyòng
采用
completion marker
le
了
Mixture-of-Experts architecture (MoE)
hùnhé zhuānjiā jiàgòu
混合专家架构
to (indicates purpose)
lái
来
to develop
kāifā
开发
Hy3 (Tencent AI model)
Hy3
Hy3
each time
měicì
每次
to run / to operate
yùnxíng
运行
only requires
zhǐ xū
只需
to activate
jīhuó
激活
21 billion
210 yì
210亿
[measure word]
gè
个
parameters
cānshù
参数
because
yīnwèi
因为
Hy3 (Tencent AI model)
Hy3
Hy3
under (a license)
yǐ
以
Apache 2.0 (open-source license)
Apache 2.0
Apache 2.0
license
xǔkězhèng
许可证
to release / to publish
fābù
发布
so / therefore
suǒyǐ
所以
anyone / everybody
rènhé rén
任何人
all / both
dōu
都
can / may
kěyǐ
可以
free of charge
miǎnfèi
免费
to use
shǐyòng
使用
in / at
zài
在
science
kēxué
科学
type / category of
lèi
类
test / benchmark
cèshì
测试
in / within
zhōng
中
Hy3 (Tencent AI model)
Hy3
Hy3
[structural particle]
de
的
performance / results
biǎoxiàn
表现
to surpass / to exceed
chāoguò
超过
completion marker
le
了
GPT-5.5 (OpenAI AI model)
GPT-5.5
GPT-5.5
user / users
yònghù
用户
currently / at present
mùqián
目前
can / may
kěyǐ
可以
through / via
tōngguò
通过
OpenRouter (AI model platform)
OpenRouter
OpenRouter
platform
píngtái
平台
free of charge
miǎnfèi
免费
to use
shǐyòng
使用
Hy3 (Tencent AI model)
Hy3
Hy3
[structural particle]
de
的
API interface
jiēkǒu
接口
promotional period
yōuhuì qī
优惠期
until / to
dào
到
July 21
7 yuè 21 rì
7月21日
to end / to conclude
jiéshù
结束
News in English
Science & TechnologyTencent Officially Releases Open-Source AI Model Hy3 With 295 Billion Parameters
Tencent released its new AI model Hy3 on July 6, featuring 295 billion parameters and an open-source Apache 2.0 license.
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Apple (company)
Píngguǒ
苹果
to file a lawsuit / to sue
qǐsù
起诉
OpenAI (AI company)
OpenAI
OpenAI
to accuse / to charge
zhǐkòng
指控
it / the company (formal)
qí
其
to steal / to misappropriate
qièqǔ
窃取
hardware
yìngjiàn
硬件
trade secrets / confidential business information
shāngyè jīmì
商业机密
Apple Sues OpenAI Alleging Hardware Trade Secret Theft
Tencent (tech company)Téngxùn腾讯inzài在WeChat (messaging app)Wēixìn微信to launch / roll outtuīchū推出artificial intelligenceréngōng zhìnéng人工智能assistantzhùshǒu助手Xiaowei (AI assistant name)Xiǎowēi小微。
Tencent (tech company)
Téngxùn
腾讯
in
zài
在
WeChat (messaging app)
Wēixìn
微信
to launch / roll out
tuīchū
推出
artificial intelligence
réngōng zhìnéng
人工智能
assistant
zhùshǒu
助手
Xiaowei (AI assistant name)
Xiǎowēi
小微
Tencent Begins Rolling Out AI Agent Xiaowei to WeChat Users