JEPA-Anything:用一套配方为 7 个领域构建世界模型
PhAI Labs、CUHK、复旦、斯坦福、牛津与普林斯顿的研究者发布 JEPA-Anything,用一套共享学习配方替代逐领域设计预测模型,通过正交预测分解(OPF)把宽度 d 的 JEPA 目标拆成 K 个正交子空间并各配一个预测器。它在 10 个动力学任务上全部优于匹配的 JEPA 基线,Interventional Pong 单干预误差下降 34.83%,APEBench Burgers 6 步 rollout 误差降约 44.7%。核心代码以 Apache-2.0 开源,研究检查点已放在 Hugging Face。
ital modes also recovered Kepler’s law with a fitted slope of −1.4991 against the theoretical −1.5. How does JEPA-Anything compare with other world models? Sources: each project’s GitHub README, linked in the header row. JEPA-Anything checkpoint status from its Hugging Face card. Verified October 5, 2026. Key Takeaways OPF splits 1 JEPA target into K orthogonal factors with dedicated predictors; It beat matched JEPA baselines on all 10 dynamics tasks; Interventional Pong single-intervention erro
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