Surpassing Pi-Zero: Youibot FabriVLA 1B-Parameter Model Topping the Embodied Intelligence Leaderboard Marks the Shift From Parameter Competition to Architecture Competition

Youibot has achieved a significant milestone with its FabriVLA model, featuring 1 billion parameters, surpassing MT50 with a success rate of 90.0%. This model outperforms Physical Intelligence Pi-Zero and demonstrates mastery of 50 simultaneous tasks, making it ideal for industrial applications. FabriVLA introduces architectural innovations such as deep and shallow visual feature fusion, enabling the model to accurately understand task objectives. Additionally, a gated self-attention mechanism ensures that each action step references previous and subsequent steps, enhancing coordination between actions.