Hunyuan team @ Tencent (混元)
Known for: Tencent's foundation-model stack for WeChat/cloud/games, plus video and 3D.
Tencent's foundation-model org. Yao Shunyu (姚顺雨, 28, ex-OpenAI) appointed Chief AI Scientist December 2025. Tencent AI Lab dissolved into Hunyuan March 2026. Recruited Microsoft's WizardLM team in 2025.
- YAO Shunyu (姚顺雨)Chief AI Scientist, Tencent (December 2025)
- LU Shan (卢山)President, Tencent TEG (Technology and Engineering Group)
- LIU Yuhong (刘煜宏)VP Tencent Cloud; Head of AI Data Department, Hunyuan
- HU Han (胡瀚)Head of Multimodal Large Model R&D, Tencent Hunyuan (joined 2024)
- WANG Di (王迪)Deputy GM, LLM Department, Tencent Hunyuan
- XU CAN (徐灿)Senior Researcher, Tencent Hunyuan (joined May 2025)
- SUN Qingfeng (孙庆峰)Senior Researcher, Tencent Hunyuan (joined May 2025)
- KONG WeijieTencent Hunyuan video generation tech lead
- SUN Xingwu (孙兴武)Tencent Hunyuan LLM department researcher
Models & API pricing
Rates are OpenRouter's listed prices (USD per 1M tokens), a convenient cross-provider benchmark. First-party / native API pricing in China can differ, sometimes materially. Source: OpenRouter, as of Jul 13, 2026. Compare them on the models page.
News & coverage
Notable recent updates, newest first.
Hunyuan (Chinese: 混元) released 1-bit and 4-bit quantized Hy3 models, compressing 295B parameters from 598GB to 85.5GB for single-GPU deployment.
Tencent converges its productivity AI around Hunyuan (Chinese: 混元), with WorkBuddy handling execution and office tools becoming agent capabilities.
Tencent leads a consortium to buy back Meta's stake in Manus at ~$2B valuation, retaining a minority position.
Yonglong Tian, an OpenAI researcher who worked on GPT-5, joins Tencent's LLM team to work on VLM research.
Hunyuan (Chinese: 混元) 3 scores high, matching GPT-5.5 on search benchmarks and halving hallucination rates.
Hunyuan (Chinese: 混元) (Hunyuan) launches Hy3 model with improved reasoning and agent capabilities, integrated into Tencent Yuanbao for free document processing.
Tencent signs a 200B+ RMB DRAM supply deal with CXMT to secure server memory for AI workloads.
Hunyuan (Chinese: 混元)'s WeCom AI agent 'Da Yuan' automates workplace tasks, cutting a week's mid-year review prep to three hours in a journalist's test.
Hunyuan (Chinese: 混元) (Hunyuan) integrates its WeLM model into WeChat as native AI assistant 'Xiao Wei' across 12 entry points.
Hunyuan (Chinese: 混元) launches WeChat native AI assistant 'Xiaowei' for text and voice control of core app functions.