Tencent Hy4 Explained: 770B MoE, Sherry Quantization and Open Weights Posted by By MPRAUTO MPRAUTO October 2, 2026Posted inAINo Comments Tencent Hy4 preview explained: 770B total and 49B active MoE, Apache 2.0, Sherry quantization to about 214GB, and what it takes to run it locally.