Unverified50% confidenceFactExact time

在自回归预测中，每一步的误差会叠加到下一步，导致长程预测迅速退化

1

Sources

50%

Confidence

Long-term

Relevance

7/12/2026

First Seen

Sources

WorldBench开源：机器人世界模型标准化评估工具箱

redditr/opensource7/10/2026

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