UBTech's Thinker-WM tops three embodied world model benchmarks with one model

UBTech says its Thinker-WM ranks first on WorldOlympiad with a 0.740 composite score, and leads EWMBench with 4.66 and WorldArena Track-1 across 12 metrics. The unified multimodal model jointly models RGB video, depth and robot actions in a shared representation, trained on about 30,000 hours of mixed data, and supports six capability modes.