---
title: "Tencent releases Hunyuan 2.0, its next-generation AI model"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/268894820.md"
description: "Tencent has launched Hunyuan 2.0, a next-gen AI model with 406 billion parameters, enhancing reasoning tasks in math, science, and coding. It features Think and Instruct versions, using a mixture-of-experts architecture and a 256K context window. Integrated into Tencent's products, it's accessible via Tencent Cloud APIs."
datetime: "2025-12-08T03:55:25.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/268894820.md)
  - [en](https://longbridge.com/en/news/268894820.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/268894820.md)
---

# Tencent releases Hunyuan 2.0, its next-generation AI model

Last Friday, Tencent released Hunyuan 2.0, its latest self-developed large AI model, offered in both Think and Instruct versions. The model is built on a mixture-of-experts (MoE) architecture with 406 billion parameters and 32 billion active parameters, and supports an ultra-long 256K context window. Compared with the previous generation, Hunyuan 2.0 Think features major improvements in pretraining data and reinforcement learning strategies, delivering strong performance in complex reasoning tasks across mathematics, science, and coding. Hunyuan 2.0 is already integrated into Tencent’s AI-native products, including Yuanbao and ima, and is available via Tencent Cloud’s APIs, allowing users to access its reasoning and creation capabilities. \[IThome, in Chinese\]

### Related Stocks

- [00700.HK](https://longbridge.com/en/quote/00700.HK.md)
- [TCTZF.US](https://longbridge.com/en/quote/TCTZF.US.md)
- [TCEHY.US](https://longbridge.com/en/quote/TCEHY.US.md)

## Related News & Research

- [AI is igniting a love affair between Silicon Valley and the consulting industry](https://longbridge.com/en/news/284089080.md)
- [DeepSeek V4 report shows multiple R&D staff departures](https://longbridge.com/en/news/284304672.md)
- [ServiceNow stock is crashing! Is this a generational buying opportunity?](https://longbridge.com/en/news/284092824.md)
- [ZAWYA: AIJRF launches AIML Initiative: 100 Arab leaders in AI, digital transformation and management 4.0](https://longbridge.com/en/news/284101151.md)
- [Why Cohere is merging with Aleph Alpha](https://longbridge.com/en/news/284086812.md)