AlayaWorld: Interactive Long-Horizon World Modeling - Full Technical Report (v1.1)

This report presents an improved version of AlayaWorld. While the backbone architecture, chunk-wise autoregressive generation scheme, and training data remain unchanged from the previous release, we substantially revise how conditioning signals are represented and integrated into the model. The new design is guided by a simple principle: conditioning signals should match the generated content as closely as possible in both latent representation and temporal structure. To this end, we make two ma

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ethics.ai (13 August 2026), “AlayaWorld: Interactive Long-Horizon World Modeling - Full Technical Report (v1.1),” evidence record 19158, https://ethics.ai/record/19158 (originally published by arXiv).

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