Fei-Fei Li: Spatial Intelligence Knowledge Base

Core Thesis

AGI will not be complete without spatial intelligence—the ability to understand, generate, reason about, and interact with 3D worlds. This represents the hardest and most important unsolved problem in AI.

Key Concepts

Spatial Intelligence

The multifaceted ability encompassing:

1. Understanding 3D world structure - Perceiving depth, objects, relationships
2. Generating 3D worlds - Creating novel 3D environments and content
3. Reasoning about 3D space - Making inferences about spatial relationships
4. Navigating and interacting - Moving through and manipulating physical world
5. Communicating spatially - Describing and understanding spatial language

Why Spatial Intelligence is Fundamental