Justin Johnson
Showing 1–2 of 2 transcripts.
- a16z44 min
Why World Models Could Change Robotics, 3D, and Creativity
Fei-Fei Li, Justin Johnson, Ben Mildenhall, Martin Casado
World Labs has unveiled Atlas, a unified spatial intelligence model that uniquely combines generative video with sparse 3D reconstruction to create high-fidelity simulations from as few as three input views. This architectural breakthrough enables "AI-complete" new view prediction and robotic real-to-sim transfer while reducing data capture requirements by up to 100 times compared to traditional dense methods. By treating 3D poses as native inputs, the system delivers consistent, dynamically stable environments that eliminate the unpredictability of standard generative video for applications ranging from industrial design to autonomous robot training.
- a16z48 min
“The Future of AI is Here” — Fei-Fei Li Unveils the Next Frontier of AI
Fei-Fei Li, Justin Johnson, Martin Casado
Fei-Fei Li and Justin Johnson have founded World Labs to commercialize "spatial intelligence," a paradigm shift that moves beyond 2D language and image processing to enable machines to reason about 3D geometry, physics, and temporal dynamics. The venture leverages expertise from NeRF pioneer Ben Mildenhall and graphics expert Christoph Lassner to build intrinsic 3D representations capable of powering advanced applications in robotics, augmented reality, and synthetic world generation. This initiative marks a strategic evolution from the current multi-modal AI era toward a future where artificial systems possess a comprehensive "spatial brain" for interacting with the physical universe.