Repository:Tencent-Hunyuan/Hy4-preview
Tencent Hunyuan Unveils Hy4-preview: 770B MoE Model with Sparse Attention
The Tencent Hy Team has introduced Hy4-preview, a new flagship Mixture-of-Experts (MoE) model featuring 770B total parameters with 49B activated per token. The architecture incorporates MoE routing, Gated DeepSeek Sparse Attention, and a native MTP layer for speculative decoding.
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From Video: Weekly AI Updates: Local Models, GPT-6 Astra, and Agent Architectures