Tencent releases Hunyuan Hy4, a 770B open-source model with native vision and computer use
AITencent says its Hunyuan Hy4 full version has 770B total parameters and 49B activated parameters, and is its first model with native vision and computer-use support. Tencent reports that Hy4's hallucination rate fell from 12.95% in the preview to 7.2%, and that weights will be open-sourced soon.
Loading source posts…
This story is featured in top picks: “Tencent releases Hy4 with vision and computer use as an open-weight model”
Source details
QbitAI · 闻乐 · qbitai.comPublished · added here
Original title: 腾讯混元跻身最强开源模型！一手实测Hy4：搭配WorkBuddy，多模态Agent交付力拉满