Recent events
Recent events tied to this brand in public sources.
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2026
Tencent Cloud TokenHub offers Hy4 at half price
Tencent Cloud TokenHub began charging half the listed price for Hy4 from the date of the report through December 31.
2026
Tencent Hunyuan releases Hy3
Tencent Hunyuan formally released the Hy3 model. The article says it is available through several Tencent business products and that its API is live on Tencent Cloud TokenHub.
2026
Tencent Hunyuan releases open-source flagship model Hy4preview
Tencent Hunyuan officially released Hy4preview, a new-generation open-source flagship large model with 770B total parameters, 49B activated parameters and a 1M context length, positioned for real productivity scenarios. The model was open-sourced on HuggingFace, Github and Modelscope, and launched on Tencent Cloud TokenHub and OpenRouter, with user access in WorkBuddy/CodeBuddy, Yuanbao and ima.
2026
Tencent Hunyuan releases and open-sources Hy4 preview large language model
Tencent Hunyuan released and open-sourced its new-generation large language model Hy4 preview, with 770B total parameters, 49B activated parameters and a context length exceeding 1M. The model is available in Tencent products including WorkBuddy/CodeBuddy, Yuanbao and ima, and via Tencent Cloud TokenHub and OpenRouter, with API pricing of 6 yuan per million input tokens, 18 yuan per million output tokens and 0.3 yuan per million cached-hit tokens.