Robbyant Open-Sources LingBot-World 2.0, a World Model Generating Hour-Long Scenes

Robbyant, the embodied AI company under Ant Group, released LingBot-World 2.0 (Infinity) as open source around July 8, 2026, a new version of its interactive world model capable of hour-long continuous generation. Model weights, code and a technical paper are provided together, and the system is said to sustain 720p/60fps real-time output without quality decay. Specifications are laid out on the official site and in the technical paper.