Research
1h agoTencent Releases Hy4 Preview MoE Model
770 billion total parameters define the new Hy4 Preview from Tencent. This open-weight model uses a mixture-of-experts architecture with 49 billion active parameters and a 1 million token context window. It significantly scales up from the previous Hy3 version.
The Signal
Developers can now adjust reasoning effort via the model's chat template on Hugging Face.