# Any 3D Scene is Worth 1K Tokens: 3D-Grounded Representation for Scene Generation at Scale > Source: > Published: 2026-10-20 16:00:43+00:00 Scene-level 3D generation has long been dominated by 2D multi-view or video diffusion models. Typically, these 2D-based approaches perform scene generation in a 2D latent space, which introduces two fundamental issues: (i) representing 3D scenes via 2D views leads to significant representation redun