AIBullisharXiv – CS AI · 7h ago6/10
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Mixture of Horizons in Action Chunking
Researchers propose Mixture of Horizons (MoH), a novel technique for vision-language-action models in robotics that processes action sequences at multiple time scales simultaneously to balance long-term planning with short-term precision. The method achieves state-of-the-art performance on robotic manipulation tasks, reaching 99% success rate on LIBERO benchmarks while enabling 2.5x faster inference through adaptive horizon selection.