Core Insights - The article discusses the launch of a new 3D world generation model called Marble, developed by Fei-Fei Li's World Lab, which allows users to easily create personalized 3D worlds without needing a professional team [3][5][15]. Group 1: Model Features - Marble enables users to generate 3D worlds using simple text prompts, single images, or even short videos, making it accessible to the general public [5][17]. - The model includes built-in AI editing tools that allow users to make both minor and major modifications to their created worlds, such as removing objects or changing visual styles [21][25]. - Users can export their created worlds in two formats: high-fidelity Gaussian point clouds for rendering in browsers and triangle meshes for compatibility with various industry-standard tools [29][40]. Group 2: User Experience - The model has received positive feedback for its ease of use, with users quickly sharing their creations online [8][15]. - Marble supports multi-modal input, allowing for a variety of ways to create and edit 3D environments, which enhances user engagement and creativity [34][35]. Group 3: Future Developments - The team plans to focus on enhancing interactivity in future iterations of Marble, enabling real-time interactions within the created 3D worlds [36][37]. - The article emphasizes that Marble is a significant step towards achieving a "truly spatially intelligent world model," which will incorporate capabilities for dynamic interaction and evolution over time [40].

Core Insights - The launch of Marble by World Labs marks the first public product in the realm of world models, showcasing significant advancements in spatial intelligence and AI capabilities [1][2][3] Group 1: Marble's Core Capabilities - Marble features three main capabilities: multimodal generation, AI-native world editing, and a practical production workflow [1] - It can reconstruct a complete 3D world from various inputs, including text, images, and videos, allowing for a seamless creative process [4][7] - Users can edit generated worlds similarly to real scenes, enabling continuous refinement and expansion of 3D environments [13][14] Group 2: Applications and Integration - Marble allows for the export of generated worlds into various formats compatible with industry-standard tools like Unreal, Unity, and Blender, facilitating integration into game and film production workflows [15][17] - The platform supports high-quality rendering and video generation, enhancing the usability of created worlds in real-world applications [18][19] Group 3: Theoretical Foundations and Future Implications - The development of Marble is rooted in the concept of spatial intelligence, which is essential for AI to interact with the physical world [20][21] - A mature world model must possess generative, multimodal, and interactive capabilities, which are foundational for future advancements in robotics and scientific research [22][23][24] - Marble's release signifies a step towards achieving comprehensive spatial intelligence, paving the way for future applications in automation and simulation [27]

闻乐 发自 凹非寺 量子位 | 公众号 QbitAI 该模型叫 Marble ，是李飞飞创立的World Lab推出的全新3D世界生成模型，直接给世界模型赛道按下加速键——人人都能轻松get专属3D 世界。 就在今天，李飞飞发布了全新的世界模型，开启公测，人人可玩。 创造力就是有趣的智能。 不需要专业团队建模，普通人可以靠文本、照片甚至短视频，轻松生成可编辑、可下载的专属3D世界。 还能在VR里沉浸式体验 ！ 好家伙，就这么一会儿，大家已经带着自己的3D世界刷屏了。 网友已经玩疯了 一键从像素世界"穿越"到彩色艺术小巷，街道是砖石铺就，两侧的店铺门口摆放着黑板菜单牌，还有一辆自行车停靠在路边，很悠闲的市井氛 围～ 或者是未来感和复古感交织的赛博朋克世界。 还内置了AI原生世界编辑工具。编辑可以很小很局部，比如移除一个物体，修饰一个区域。也可以很彻底：交换物体，改变视觉风格，或者重 构世界的大片区域。 带有机械元素的睡眠舱。 充满自然气息的欧式风格庭院。 总之，Marble一经开放就大获好评：使用非常简单。 在官方的技术报告中，Marble不仅能通过简短的文本提示、单图提示生成3D世界，还能通过多张图片、不同视 ...