Developers just open-sourced OpenDreamer, a playable Minecraft world model that reproduces Google's closed-source Dreamer 4. It acts as an action-conditioned video generator without pre-programmed game logic, and the team released the full training pipeline, weights, and a browser demo.
Ant Group's Robbyant just open-sourced LingBot-World 2.0, an interactive world model that streams real-time 720p video at 60 fps. It pairs a causal pretraining approach with dual pilot-and-director agents to handle character actions and dynamic scene building over extended interactions. Weights for 1.3B and 14B models are up on Hugging Face.
robbyant just open-sourced LingBot-World, a real-time interactive world model built on Wan2.2. It generates controllable 480P and 720P environments from text or images at 16 FPS with sub-second latency, while retaining consistent scene memory over minutes. Why it matters: it gives developers a practical open alternative for interactive worlds and robot learning.
