Marble 1.1 - A New Generation Generative World Model Launched by Fei-Fei Li's World Labs

What Is Marble 1.1

Marble 1.1 is a new-generation generative world model launched by Fei-Fei Li's World Labs, focused on image quality optimization. The model can transform a single image, video, or panorama into a freely explorable immersive 3D scene, significantly improving lighting effects and contrast, greatly reducing visual flaws such as overexposure and washed-out appearance, and delivering richer and more realistic color performance. Compared with Marble 1.1-Plus, which focuses on spatial expansion (generating larger but slightly blurrier scenes), 1.1 provides higher-quality generation results with the cost-effectiveness of a fixed 1500 credits per run. Marble 1.1 has replaced 1.0 to become the new default model, making it suitable for scenarios such as interior design and game scene reconstruction that require high-quality 3D visualization.

Main Features of Marble 1.1

• 2D to 3D World Generation: Transform a single image, video, or panorama into a freely explorable immersive 3D scene, with support for multi-view photo input to construct a complete space.
• Image Quality Enhancement and Optimization: Significantly improve lighting effects and contrast, greatly reduce overexposure, washed-out appearance, and visual artifacts, and generate images with richer colors and clearer details.
• 360° Spatial Reconstruction: Based on "spatial intelligence" technology, create a 360-degree interactive environment with a realistic sense of space, allowing users to freely switch viewpoints within the generated world.
• Rapid Prototyping: Generation takes only 3-5 minutes, making it suitable for interior designers and game developers to quickly transform concept art into a walkable 3D space.

How to Use Marble 1.1

• Visit the official website: Go toMarbleregister an account. New users can receive thousands of credits upon registration (supporting about 4 free generations).
• Choose input: On the creation page, choose "2D input" to upload images/videos/panoramas (up to 8), or choose "3D input" to use the Chisel tool to build a geometric layout yourself.
• Select model: In the dropdown menu, select "Marble 1.1" (the officially recommended default option). This model focuses on image quality improvement and lighting optimization.
• Generate world: Enter a text prompt 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 a new prompt to modify details, or use the paid Expand feature to seamlessly extend the world beyond its original boundaries.
• API integration: When developers call the API, set the model parameter to "marble-1.1" to integrate the model's 3D generation capabilities into applications.

Key Information and Usage Requirements for Marble 1.1

• Product positioning: A generative world model launched by Fei-Fei Li's World Labs, focused on image quality optimization (compared with 1.1-Plus, which focuses on spatial expansion), and has replaced 1.0 to become the official default recommended model.
• Core capabilities: Transform single/multiple images, videos, or panoramas into immersive 3D scenes that can be freely explored in 360°, significantly improving lighting and contrast and reducing visual flaws such as overexposure/washed-out appearance.
• Pricing: 1500 credits per run (fixed cost, same price as the previous generation, with better cost-effectiveness); new users receive thousands of credits by default upon registration (supporting about 4 free generations).
• Input conditions: Select "2D Input" to upload images/videos/panoramas (up to 8 for enhanced detail), or use "3D Input" (Beta) to build your own geometric layout with the Chisel tool.