Koala Uur'an's Youran Boundless World Model Ranks First Globally in Two Core Metrics on WorldArena 2.0

On September 16, the WorldArena 2.0 global final leaderboard was revealed. Koala Uur'an's Youran Boundless World Model ranked second globally in overall score on the Track 1 video quality track, and ranked first in two core metrics: Background Consistency and JEPA Similarity. A total of 80 models were included in this evaluation. The model uses structured 4D world modeling and dynamic scene memory technology, and is being combined with the Geek Mind embodied brain. It has been integrated into a quadruped robot platform and provides an industrial inspection solution for a central state-owned enterprise's manufacturing workshop.