Marble 1.1 - A new generation of generative world models from Fei-Fei Li's World Labs.

What is Marble 1.1?

Marble 1.1 is a new generation of generative world model launched by Fei-Fei Li's World Labs, focusing on image quality optimization. The model can transform single images, videos, or panoramic views into freely explorable immersive 3D scenes, significantly improving lighting effects and contrast, greatly reducing visual flaws such as overexposure and whitening, and achieving richer and more realistic color reproduction. Compared to Marble 1.1-Plus, which focuses on spatial expansion (generating larger but slightly blurrier scenes), 1.1 offers higher quality generation results at a fixed cost of 1500 points per iteration. Marble 1.1 has replaced 1.0 as the new default model, suitable for scenarios requiring high-quality 3D visualization, such as interior design and game scene reconstruction.

Main features of Marble 1.1

• 2D to 3D world generationTransform single images, videos, or panoramas into immersive 3D scenes that can be freely explored, supporting multi-view photo input to construct a complete space.
• Image quality enhancement and optimizationSignificantly improves lighting effects and contrast, greatly reduces overexposure, whitening, and visual artifacts, and generates images with richer colors and clearer details.
• 360° spatial reconstructionBased on "spatial intelligence" technology, a 360-degree interactive environment with a realistic sense of space is created, allowing users to freely switch perspectives within the generated world.
• Rapid prototypingThe generation time is only 3-5 minutes, making it suitable for interior designers and game developers to quickly transform concept art into roamable 3D spaces.

How to use Marble 1.1

• Visit the official website: Register an account on Marble. New users will receive several thousand points upon registration (supporting approximately 4 free generation attempts).
• Select input: On the creation page, select "2D Input" to upload images/videos/panoramic views (up to 8 images), or select "3D Input" to create your own geometric layout using the Chisel tool.
• Selected model: Select "Marble 1.1" from the drop-down menu (the official recommended default option). This model focuses on improving image quality and optimizing lighting.
• Generate Worlds: Enter text prompts to describe the scene, click the Create button, and wait 3-5 minutes to obtain a 3D scene that can be freely explored in 360°.
• Post-editing: Use the panorama editing feature to select an area and enter new prompts to modify details, or use the paid Expand feature to seamlessly extend the world beyond its original boundaries.
• API integration: Developers can integrate 3D model generation capabilities into their applications by setting the model parameter to "marble-1.1" when calling the API.

Key information and usage requirements for Marble 1.1

• Product PositioningThe generative world model launched by Fei-Fei Li's World Labs focuses on image quality optimization (compared to 1.1-Plus, which emphasizes spatial expansion), and has replaced 1.0 as the official default recommended model.
• Core CompetenciesTransform single or multiple images, videos, or panoramas into immersive 3D scenes that can be freely explored in 360°, significantly improving lighting, contrast, and reducing visual imperfections such as overexposure and whitening.
• Pricing1500 points/time (fixed cost, same price as the previous generation, but more cost-effective); new users are given several thousand points by default upon registration (supports approximately 4 free generation attempts).
• Input conditionsChoose "2D Input" to upload images/videos/panoramic views (up to 8 images to enhance detail), or use "3D Input" (Beta) to create your own geometric layout using the Chisel tool.