Tencent releases Hy4, powerful frontier LLM introducing visual understanding and computer use

Tencent releases Hy4, powerful frontier LLM introducing visual understanding and computer use

Tencent Holdings Ltd. today introduced Hy4, a new large language model that adds computer-use capabilities for the first time, using advanced visual understanding, reasoning and tool-calling to deliver long-horizon agentic performance.

The company said the model marks a significant leap in performance over its Hy4 Preview, which arrived August 28, weighing in at 770…