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TENCENT (00700.HK) Hunyuan Launches Hy4 Preview, Blind Test Shows Slight Edge Over GLM 5.3 and Kimi K3
2026-08-28 14:40:41 TENCENT Hunyuan released and open-sourced its next-generation large language model Hy4 Preview, featuring 770 billion total parameters and 49 billion activated parameters, with context length exceeding 1 million. The model demonstrated strong capabilities in real-world productivity tasks including coding, office applications and scientific work. TENCENT (00700.HK) opened 0.85% lower today before reversing gains. The stock now trades at HKD457.2, up 2.1%, with turnover of 17.678 million shares involving HKD8.046 billion. Positioned as a model "built for productivity", Hy4 Preview was jointly developed using high-quality data from leading Tencent experts in software engineering, gaming, finance and security, while integrating deeply with products such as CodeBuddy and WorkBuddy. In blind tests organized internally by Tencent involving 163 internal experts and 203 engineering tasks, Hy4 Preview (average score of 2.99/4) slightly outperformed GLM 5.3 from Z.AI (02513.HK) and Kimi K3 from Moonshot AI. Hy4 Preview has already been open-sourced and simultaneously launched on the domestic and international versions of WorkBuddy and CodeBuddy, as well as Tencent products including Yuanbao and ima. It is also accessible through APIs via Tencent Cloud Tokenhub and OpenRouter. In terms of pricing, Hy4 Preview charges RMB6 per million input tokens, RMB18 per million output tokens, and RMB0.3 per million cached-hit tokens. In addition, to further collect user feedback and enhance model performance, WorkBuddy and CodeBuddy will launch a two-week limited-time free access campaign for users. (mn/u)~ AASTOCKS Financial News Website: www.aastocks.com This article was automatically translated by AI, the Chinese version should be considered the authoritative version. AASTOCKS.com Limited does not guarantee its accuracy or completeness and accepts no liability for any damages or losses arising from the use of this translation. | |