“AI教母”李飞飞发布首款商用世界模型，空间智能更近了

Core Insights - World Labs, founded by AI expert Fei-Fei Li, launched its first product, Marble, which is described as the foundation for building a spatially intelligent future [1][4] - Marble utilizes a multi-modal world model to create high-fidelity, persistent 3D environments from a single image, video, or text prompt [1][4] - The product is now publicly available with expanded features, including a freemium model and four subscription tiers, ranging from a free version to a flagship version priced at $95 per month [4] Product Features - Marble supports large-scale multi-modal input and includes a creative center called Marble Labs [4] - The subscription options include a free version with limited capabilities and paid versions that allow for more extensive generation and advanced editing [4] - Unlike competitors, Marble generates persistent, downloadable 3D environments, reducing scene distortion and inconsistency [4][5] Industry Context - Fei-Fei Li argues that spatial intelligence is crucial for achieving true machine intelligence, as it allows for a comprehensive understanding of the physical world [5] - Other companies, such as Google, are also exploring world models, but Marble is the first commercially available product in this space [5] - The industry evaluation indicates that while Marble's interaction effects are strong, there is room for improvement in detail precision [5] Future Implications - In the short term, spatial intelligence is expected to empower creativity in industries like film, gaming, and architecture [5][6] - Mid-term, it may drive the development of embodied intelligent robots for collaboration in various settings [6] - Long-term, spatial intelligence could revolutionize fields such as science, healthcare, and education through enhanced simulations and immersive learning experiences [6] Company Growth - World Labs has raised approximately $230 million, achieving a valuation exceeding $1 billion, making it a new unicorn in the AI sector [6] - The company’s investors include prominent firms such as a16z, Radical Ventures, NVIDIA NVentures, AMD Ventures, and Intel Capital [6] - Future plans involve focusing on models that deeply understand three-dimensionality, physicality, and concepts of space and time, with aspirations to support augmented reality and robotics [6]