北京智源发布世界模型Orca，无需动作标签即达专业水平

The Beijing Academy of Artificial Intelligence has released Orca, a world model that predicts abstract world states instead of tokens or pixels. Trained on 125,000 hours of video without a single action label, Orca matches the specialized π0.5 on five robotics tasks and could help ease the field's chronic data shortage. The article China's Orca world model matches specialized robotics systems without ever seeing a single action label appeared first on The Decoder.