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Fei-Fei Li
3,032 posts
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Fei-Fei Li
@drfeifei
Cofounder/CEO @theworldlabs, Prof (CS @Stanford), Co-Director @StanfordHAI, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
Stanford, CA, U.S.A.
svl.stanford.edu
Joined April 2010
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  • Pinned
    user avatar
    Fei-Fei Li
    @drfeifei
    Jun 3
    Article cover image
    Article
    A Functional Taxonomy of World Models
    “The world is everything that is the case.” — Ludwig Wittgenstein, Tractatus Logico-Philosophicus, 1921 The world is not made of words. In an earlier essay, we argued that spatial intelligence is AI’s...
    1.2M
  • user avatar
    Fei-Fei Li
    @drfeifei
    Jul 28
    When SceniX joined World Labs, we said spatial intelligence was never only about perceiving and generating virtual and physical worlds, but also interacting with them. Today, we’re sharing early results from that vision: building worlds that train robots. 🌎🤖↓
    00:00
    256K
  • user avatar
    Fei-Fei Li
    @drfeifei
    Jul 21
    The world is not just made of words, and spatial intelligence was never just about perceiving and generating worlds. It's about interacting with them. Today, SceniX is joining World Labs. 🌎🤖👇
    00:00
    353K
  • user avatar
    Fei-Fei Li
    @drfeifei
    Jul 15
    I’m very excited by this test time training work for robotic learning! It’s an awesome collaboration between @StanfordSVL and @NVIDIARobotics !
    user avatar
    Jim Fan
    @DrJimFan
    Jul 15
    We scaled a robot model natively to 8,000 timesteps of context, 5 minutes worth of muscle memory, with constant inference cost. Robot policies used to live their lives a few frames at a time (< 0.1 sec), instantly forgetting what just happened. We pushed to 3 orders of magnitude
    00:00
    108K
  • user avatar
    Fei-Fei Li
    @drfeifei
    Jul 14
    AI’s next chapter will be defined not only by technical progress, but by how responsibly and thoughtfully we bring it into the world. I’m looking forward to be speaking on stage at Ai4 2026, Aug 4–6 in Vegas. Register here at ai4.io/register/ #Ai42026
    52K