At the esteemed CVPR 2025 conference, Tencent proudly announced the official open sourcing of its Hunyuan 3D 2.1 large model, marking it as the industry's first fully open-source industrial-grade 3D generation model. This groundbreaking model boasts significant enhancements in both geometric generation quality and material representation, poised to propel the creation and advancement of 3D content across diverse sectors including gaming, film, and television.