Hunyuan

Hunyuan is Tencent's large language model, positioned as a flagship generative AI product in China's competitive foundation-model landscape. As of mid-2024 reporting, it had been upgraded with performance claims of 50% improvement over its previous generation and partial parity with GPT-4 on certain Chinese-language capabilities . The model line includes a Mixture-of-Experts architecture at roughly 300 billion parameters, following an industry pattern explored by players like Mistral and DeepSeek . Tencent has pursued an unusually open strategy for a major Chinese tech firm: it open-sourced its upgraded text-to-image model and announced plans to open-source its MoE variant, while also pushing Hunyuan into internal applications across 600-plus business scenarios including Tencent Meeting and Tencent Books . More recently, Hunyuan has been integrated into third-party creative workflows—LiblibAI's Xingliu Agent, for instance, taps Hunyuan alongside Kling and Hailuo for 3D generation within video production pipelines .