HY-Motion 1.0: Tencent’s 1B-Parameter Model That Turns Text Into Realistic 3D Animation

HY-Motion 1.0: Tencent Releases Billion-Parameter Text-to-3D Motion Generation Model Snippet Summary: HY-Motion 1.0 is the first billion-parameter text-to-3D human motion model, pre-trained on 3,000 hours of data, covering 200+ motion categories, achieving 78.6% instruction-following accuracy and 3.43/5.0 motion quality score—significantly outperforming existing open-source solutions. Text-to-3D Animation: It’s Actually Here Now Picture this scenario: You type “a person kicks a soccer ball while swinging their arm,” and within seconds, a smooth, natural 3D human animation appears. This isn’t science fiction—it’s the capability that Tencent’s Hunyuan team has just open-sourced with HY-Motion 1.0. How complex is traditional 3D animation production? Even experienced …