66 upvotes · 3 SEP 2026 · Kang Liao, Yihang Luo, Xiao-Ming Wu et al.
This paper introduces Puffin-World, a unified multimodal model that combines physics, geometry, and appearance to generate and interact with 3D worlds. Practitioners might care because it enables physically consistent and visually stable world generation for applications like world exploration and simulation.
50 upvotes · 15 AUG 2026 · Yansong Ning, Jingwen Ye, Zhongkai Wu et al.
This paper proposes a framework for training agents to create 3D open worlds based on user queries, and evaluates its performance using a large benchmark dataset. Practitioners might care about this research because it can help develop more capable multimodal agents that can understand user intent and generate realistic 3D environments.