# Tencent Hunyuan Open-Sources Hy-MT2 Translation Model and Launches Hy Translation Mini Program

- Category: Flash (快讯)
- Published: 2026-05-21T11:54:00.000Z
- Source date: 2026-05-21
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Tencent Hunyuan has released the open-source Hy-MT2 translation model in three sizes, supporting multilingual and dialect translation with top-tier performance in certain benchmarks. The Hy Translation mini program was also launched, featuring voice input, custom styles, and offline capabilities, with mobile apps coming soon.

## At a glance

- Hy-MT2 open-source model supports 33 languages and 5 dialects, with leading 7B and 30B-A3B versions
- Hy Translation mini program launches with voice, custom styles, and offline support; mobile apps coming soon

## The update

Tencent Hunyuan has officially open-sourced the next-generation Hy-MT2 translation model. It is available in three sizes: 1.8B, 7B, and 30B-A3B. The model supports mutual translation among 33 languages and includes five ethnic languages or dialects. In various professional evaluations, the 7B and 30B-A3B versions demonstrated the best performance among open-source models. At the same time, Tencent launched the Hy Translation mini program. This tool supports voice input, custom translation styles, and offline translation to enhance user experience. Additionally, standalone applications for iOS and Android platforms are coming soon, offering more convenient mobile translation services.

## Sources

- [腾讯混元](https://mp.weixin.qq.com/s/a_GPa-brAIB5aqXyd8W4-Q) (2026-05-21)

This article is an AI-assisted synthesis by 88Z AI based on the public sources below. Product claims and availability are attributed to their publishers. It does not represent independent testing or first-hand reporting.