Tencent Hy3, an open-source hybrid expert model

Tencent Hunyuan officially launched the Hy3 large-scale model, which, based on the preview version, improves the quality of training data and the scale of RL computing power, achieving significant progress in tasks such as inference, agent, and long context, with performance comparable to flagship models with 2-5 times the number of parameters. The illusion rate decreased from 12.5% to 5.4%, the common sense error rate decreased from 25.4% to 12.7%, and the multi-turn question rate decreased from 17.4% to 7.9%.