AI World Model

A AI World Model is an AI model that represents physical environments and world dynamics for simulation tasks and robotics applications.

• AKA: World Model, AI Physics Simulator, Environmental AI Model, World Representation System.
• Context:
  • It can typically generate Interactive 3D Environments from text prompts through diffusion-based generation.
  • It can typically simulate Intuitive Physics including object permanence, gravity effects, and collision dynamics.
  • It can typically support Robotics Applications through physical prediction and action planning.
  • It can often enable Video Game Environments with realistic physics and dynamic interactions.
  • It can often learn Physical Laws from video data without explicit programming.
  • It can range from being a Simple Physics Model to being a Complex Multi-Physics Model, depending on its simulation fidelity.
  • It can range from being a 2D World Model to being a 3D World Model, depending on its spatial dimensions.
  • It can range from being a Discrete-Time Model to being a Continuous-Time Model, depending on its temporal resolution.
  • It can range from being a Single-Agent World Model to being a Multi-Agent World Model, depending on its entity capacity.
  • ...
• Examples:
  • Text-to-World Models, such as:
    • Genie World Model for interactive environment generation.
    • Genie 2 Model for 3D world creation.
    • Genie 3 Model for advanced environment simulation.
  • Video World Models, such as:
    • Sora World Model for video generation.
    • V-JEPA Model for intuitive physics learning.
  • Robotics World Models, such as:
    • RT-2 World Model for robotic manipulation.
    • PaLM-E World Model for embodied reasoning.
    • Gemini Robotics World Model for physical task planning.
  • ...
• Counter-Examples:
  • Static Scene Model, which lacks temporal dynamics.
  • 2D Image Model, which lacks 3D understanding.
  • Text-Only Model, which lacks visual grounding.
• See: World Model, Physics Simulation Model, Environmental Model, Multimodal Model, Vision-Language-Action Model, Genie World Model, Intuitive Physics Understanding Task, AI-Driven Scientific Discovery System, Hybrid AI Model.

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