Tencent introduces Hy4 model with vision and computer use

Tencent introduced Hy4, a 770-billion-parameter artificial intelligence model that adds visual understanding and computer-use capabilities to its model lineup, enabling it to work with command-line tools and graphical interfaces, the company said. Tencent described the release as a step toward models that can carry out tasks across software, rather than only respond to prompts. Hy4 can interpret images and complex charts and interact with professional applications, including Blender and computer-aided design software. Tencent also said it trained the model for workflows involving game development tools such as Unreal Engine, Unity and Godot. The model has a one-million-token context window, according to the company. Tencent reported gains on two internal game-development benchmarks compared with Hy4 Preview: 19.1% on GameDev and 9.8% on GameLogic. The company did not disclose the underlying benchmark scores. In an evaluation of 579 financial tasks involving 213 professionals, Tencent said Hy4 scored 3.04, ahead of DeepSeek V4.1 Flash at 2.97 and Kimi K3.1 Pro at 2.68. The results were reported by Tencent and have not been independently validated in the material describing the...