Ant Group Releases LingBot-World 2.0
Star_Knight12 · x · 2026-07-11
Robbyant (an embodied AI company under Ant Group) released the open-source interactive causal world model **LingBot-World 2.0 / LingBot-World-Infinity**. ### Key Information - Adopts a **causal pre-training + post-training** scheme, combined with technologies like **consistency distillation** and **DMD** to reduce drift during long rollouts. - Introduces a **Brain–Cerebellum agent system**, where pilot and director agents continuously inject new events to keep the world interactive. - Supports **real-time 720p / 60fps** generation. - Officially stated that in a stress test across **20 scenarios lasting 60 minutes**, there was no perceptible visual degradation. - Released both a **14B** version and a **1.3B** version tailored for a single consumer-grade GPU. ### Capabilities Beyond navigation, the action space includes: - Combat - Archery - Spellcasting - Weather control - WASD-based interaction ### Limitations The paper explicitly notes that it **lacks true long-term memory**.
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