Robbyant Unveils LingBot-World 2.0: Pioneering Hour-Long Real-Time Generation in World Models
Robbyant, an embodied AI company within Ant Group, today announced the open-source release of LingBot-World 2.0 (Infinity). This interactive world model significantly upgraded its world prediction and interactivity capabilities, supporting hour-long continuous generation, 720p/60fps high-definition real-time output, and richer interactive actions.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260708757367/en/ LingBot-World 2.0: Visual Demo of Real-Time Generation
LingBot-World 2.0 also integrates a native agent mechanism, evolving generated worlds from merely watchable and controllable to "sustainably interactive and dynamically evolving", a first in the world model sector.
While LingBot-World 1.0 set a benchmark with minutes-level stable generation, version 2.0 pushes the boundaries toward true infinity. The model leverages a Causal Pretraining Paradigm combined with a proprietary MoBA (Mask of Bidirectional Attention) mechanism. This allows the model to learn world evolution in chronological order, effectively eliminating the compounding errors that typically cause texture blurring, geometry collapse, and scene breakdown in long-horizon generation. In rigorous hour-long stress tests, the model maintains visual fidelity with zero quality drift.
