Leveraging AI 241 | Who Rules the (World) Models? š¤ LeCunās new lab, Fei-Feiās Marble, GPT-5.1 vs bargain Chinese giants, Gemini 3 murmurs and all the vital AI news for the week ending on November 14, 2025
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Nov 15, 2025 A major shift in AI is underway, with Jan LeCun leaving Meta to pursue world models, emphasizing their importance. Fei-Fei Li calls for a focus on spatial intelligence, hinting at a competitive edge for businesses. OpenAI's GPT-5.1 introduces revolutionary improvements, while Chinese models like Kimi K2 and Ernie 5.0 challenge established norms with cost-effective solutions. The discussion includes whether AI should adapt its personality based on tasks and the implications of efficiency in model adoption, raising questions about future competition.
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LeCun Leaves To Build World Models
- Yann LeCun left Meta to build world models focused on learning from environments rather than language alone.
- He argues LLMs are like house cats and true AGI needs embodied spatial learning.
Spatial Intelligence Is AI's Next Frontier
- Fei-Fei Li argues spatial intelligence is the next AI frontier beyond language models.
- Her World Labs launched Marble to generate and edit 3D worlds with interactive, multimodal capabilities.
Use World Models For Faster 3D Content
- Use world models now for creative tools like scene generation and asset export to Unity/Unreal.
- Apply Marble's Chisel and Composer to iterate layouts and export meshes for games and VR quickly.