Tencent Hunyuan Releases Hy4 Preview: 770B Params, 1M Context
TencentHunyuan · x · 2026-08-28
Tencent Hunyuan released the preview of Hy4, a 770B parameter model (49B active) supporting a 1M token context window. Built for productivity, it is positioned as an open-source frontier model with consistent affordable pricing. It is now available on HuggingFace and GitHub.
Related event: Tencent Open-Sources Hunyuan Hy4 Preview: 770B Parameters, 1M Context(7 posts)→
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