Robostral debuts Robostral Navigate, an 8B single-RGB navigation model
Robostral introduced Robostral Navigate, an 8B embodied navigation model that uses only a single RGB camera and plain-language instructions to move robots. The company reports 76.6% success on R2R-CE validation unseen (79.4% validation seen), claims to outperform prior single-camera and multi-sensor systems, and says the model was trained entirely in simulation on ~2.4M trajectories across 350k scenes using token-efficient prefix-caching and online RL (CISPO).