MODEL REFERENCE / tencent

tencent/Hy4-preview

Tencent Hunyuan Hy4-preview — scaled-up MoE language model (770B total / 49B active) with a 10B MTP layer for speculative decoding, 1M context, and hy_v4 tool/reasoning parsers

Hunyuan Hy4-preview MoE — 770B/49B on 16xB200, 8xB300, 8xMI355X with MTP

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vLLMSGLangmoe770B / 49B1,048,576 ctxvLLM 0.29.0+text

02 / Configure

Configure serving

Choose engine, hardware and deployment options. The command updates as you go.

03 / Understand

Technical notes

Model notes and examples