腾讯控股有限公司于2026年11月4日星期三发布Hy4，这是一款开源权重基础模型，公司表示，该模型标志着其跻身中国开源权重人工智能系统的顶尖行列。
Tencent Launches Hy4 Open-Weight AI Foundation Model to Rival Domestic Competitors On Wednesday, November 4, 2026, Tencent Holdings Ltd. released Hy4, an open-weight foundation model that the company stated marks its entry into the top tier of Chinese open-weight artificial intelligence systems.
据公司声明，Hy4在编程、智能体工作流程和浏览器任务等评估中，性能可与包括DeepSeek、Moonshot AI和Z.ai公司在内的竞争对手的最新模型相媲美。
According to a company statement, Hy4 delivers performance comparable to recent models from rivals including DeepSeek, Moonshot AI, and Z.ai Co. across evaluations in coding, agent workflows, and browser tasks.
腾讯承认，该模型仍落后于世界领先的专有系统，但此次发布代表着缩小与全球人工智能先驱差距的重大努力。
While Tencent acknowledged that the model still trails the world's leading proprietary systems, the launch represents a significant effort to close the gap with global AI pioneers.