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Roblox Opens ‘4D’ AI Creation Beta, Letting Players Generate Interactive Objects

Powered by Roblox's Cube model, the beta starts with two schemas.

Overview

  • Creators can enable in-experience prompts that produce fully functioning items, such as driveable cars with accurate physics and opening doors.
  • The system relies on schema rule sets at launch—Car-5 for multi-part vehicles and Body-1 for single-mesh objects—available in Roblox Studio and supported games.
  • In the Wish Master trial, players generated more than 160,000 objects over six months, and the creator reported a 64% increase in average playtime among users of the feature.
  • Roblox plans to let creators define their own schemas and is researching full scene generation via “real-time dreaming,” with no timeline announced.
  • The release follows Google’s Project Genie demo and coincides with heightened safety scrutiny at Roblox, which recently introduced mandatory facial verification for chat access.