LingBot-World 2.0 Open-Sourced

CyberRobooo · x · 2026-07-11

Robbyant has released LingBot-World 2.0, focusing on hour-scale real-time generation and long-term visual stability.

Capable of continuous rollout for up to 60 minutes at 720p/60fps, with official descriptions noting almost no visible visual degradation.
A causal, action-conditioned world model that upgrades both the predictive backbone and interaction layer to support richer action and event injection.
The system includes a Director Agent that dynamically adds events during exploration, keeping the generated world continuously "alive."
The author notes its applicability not only for playable worlds but also for embodied simulation, robotic simulation, future state prediction, and interactive data generation.
The project is open-source, providing the 14B model and code; the paper also details a 1.3B version tailored for a single consumer-grade GPU.
An online demo is also available.

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