Tencent releases Hy4 Preview, a 770B-parameter open model with 1M context window, and says it outperforms Z.AI and Moonshot models in internal tests (Bloomberg)

Tencent Holdings Ltd. has released Hy4 Preview, a foundational model with 770B parameters and a 1M context window. According to Tencent, internal tests indicate that Hy4 Preview outperforms rival models from Z.AI Co. and Moonshot AI. This new open model represents a significant development in the field of large language models, showcasing Tencent's advancements in AI technology and its competitive standing against other major players in the industry.