Marble AI

Marble by World Labs is a cutting-edge generative AI platform that creates high-fidelity, persistent, and editable 3D worlds from a variety of input types including single images, multiple images, videos, text prompts, and coarse 3D sketches. Unlike tools that generate changing environments on-the-fly, Marble produces stable 3D environments with consistent lighting, geometry, and spatial memory that can be freely explored across sessions. It offers interactive editing both in 2D and 3D, allowing users to refine and expand worlds seamlessly. This makes Marble ideal for creative studios, virtual event teams, product designers, and others needing detailed immersive spaces with professional-grade control.

Key Features:

• Multimodal input: create worlds from text, single or multiple images, videos, or 3D sketches.
• Persistent spatial memory ensures worlds remain coherent and stable across repeated exploration.
• AI-native editing tools let users block out structures, expand environments, and perform fine-grained modifications interactively.
• Export worlds in multiple formats for web (Three.js, Spark), VR headsets, game engines (Unity, Unreal), and 3D content tools (Blender, Maya).

Use Cases:

• 3D artists and studios rapidly prototype and polish explorable environments while maintaining asset fidelity.
• Virtual event and marketing teams build immersive persistent venues for launches, meetups, and demos without physical venue costs.
• Product design and architectural teams simulate spatial layouts to test flows and train before creating production assets.