Core Viewpoint - The article emphasizes that current AI models, particularly large language models, lack spatial intelligence, which is essential for achieving true artificial general intelligence (AGI). The author, Fei-Fei Li, argues that the next step in AI development should focus on building "world models" that incorporate spatial understanding rather than merely expanding language models [4][17][38]. Group 1: Current Limitations of AI - AI models can generate text and images but struggle with basic physical understanding, such as predicting the outcome of simple physical actions [5][7][9]. - The inability of AI to comprehend physical laws and spatial relationships limits its application in fields requiring 3D understanding, such as drug discovery and architecture [9][10][36]. - Despite advancements, AI's spatial capabilities remain far below human levels, often resorting to guesswork in tasks involving distance and direction [36][37]. Group 2: Importance of Spatial Intelligence - Spatial intelligence is described as a foundational cognitive ability that humans develop early in life, enabling interaction with the physical world [12][15][32]. - This intelligence underpins creativity and imagination, allowing for the visualization and manipulation of complex environments [33][34]. - Historical examples illustrate how spatial intelligence has driven significant advancements in civilization, from calculating the Earth's circumference to designing innovative machinery [34]. Group 3: Future Directions for AI - The article proposes that the future of AI lies in developing "world models" that integrate spatial intelligence, allowing machines to understand and interact with the world in a more human-like manner [17][38][39]. - These world models should be generative, multimodal, and interactive, enabling AI to create and predict outcomes in complex environments [22][39][40]. - The potential applications of such advancements include revolutionizing storytelling, enhancing robotics, and transforming scientific research and education [19][24][49][56]. Group 4: Societal Impact and Vision - The ultimate goal of AI development should be to empower humans rather than replace them, enhancing creativity, productivity, and empathy [25][54]. - The integration of spatial intelligence into AI could lead to transformative changes across various sectors, including healthcare, education, and creative industries [27][56]. - The vision for the future emphasizes collaboration between AI and humans, where machines serve as partners in addressing complex challenges [47][48].