# Tencent Hunyuan Hy4 Officially Released, Joining the Ranks of Top Open-Source Models for the First Time

- Category: Flash (快讯)
- Published: 2026-11-04T11:54:00.000Z
- Source date: 2026-11-04
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Tencent Hunyuan has officially released Hy4, introducing visual and computer operation capabilities for the first time while enhancing instruction following and long-horizon task processing. The model ranks first among open-source models in financial and scientific evaluations and is now available on Tencent Cloud, Yuanbao, and other platforms.

## At a glance

- Hy4 introduces visual and computer operation capabilities for the first time, enhancing long-horizon tasks and deep research
- Ranks first among open-source models in financial and scientific evaluations, now available on Tencent Cloud and Yuanbao

## The update

Tencent Hunyuan has officially launched Hy4, expanding its pre-training and post-training scale to integrate visual understanding and computer operation capabilities for the first time. The new model features significant enhancements in instruction following, long-text comprehension, long-horizon task execution, and deep research. According to official data, Hy4 has joined the ranks of the most powerful open-source models, ranking first among open-source options in financial crowd-testing and scientific evaluations, with a marked reduction in hallucination and speculation errors. Currently, Hy4 is available on platforms including Tencent Cloud, Yuanbao, ima, CodeBuddy, and WorkBuddy, providing users with robust intelligent support.

## Sources

- [腾讯混元](https://mp.weixin.qq.com/s/JrQeiqx3PXBDSGish2IzwA) (2026-11-04)

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.