MemCast
MemCast / episode / insight
Real‑time demos showcase feasibility despite latency, proving concept
  • A live demo streamed a 3‑D generation from a server in California to a conference in Santiago, Chile, achieving a functional (though low‑fps) experience.
  • The demo proved that even with network latency, a responsive 3‑D generation pipeline is possible.
  • Such proof‑of‑concepts build confidence for investors and early adopters.
  • Ongoing UI improvements, like the “advanced mode,” aim to reduce friction and increase interactivity for end‑users.
Fei-Fei LiLatent Space00:20:20

Supporting quotes

We built a real‑time demo streaming from California to Santiago with 1 FPS; the fact that it worked at all was pretty amazing. Fei-Fei Li
Marble's advanced mode editing allows detailed changes; UI improvements needed. Fei-Fei Li

From this concept

Marble: A Generative 3-D World Model and Product

Marble is World Labs' flagship system that turns text, images, or multiple images into editable 3-D scenes. It is deliberately built as a usable product today while also serving as a research stepping-stone toward full-scale spatial intelligence. Real-time demos prove the feasibility of streaming 3-D generation over the internet.

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