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LLM-as-a-Prophet: Understanding Predictive Intelligence with Prophet Arena

arXiv:2510.17638v2 Announce Type: replace-cross Abstract: Forecasting is not only a fundamental intellectual pursuit but also is of significant importance to societal systems such as finance and economics. With the rapid advances of large language models (LLMs) trained on Internet-scale data,…

Embedded Safety-Aligned Intelligence via Differentiable Internal Alignment Embeddings

arXiv:2512.18309v1 Announce Type: new Abstract: We introduce Embedded Safety-Aligned Intelligence (ESAI), a theoretical framework for multi-agent reinforcement learning that embeds alignment constraints directly into agents internal representations using differentiable internal alignment embeddings. Unlike external reward shaping or post-hoc safety constraints,…

Universality of high-dimensional scaling limits of stochastic gradient descent

arXiv:2512.13634v2 Announce Type: replace-cross Abstract: We consider statistical tasks in high dimensions whose loss depends on the data only through its projection into a fixed-dimensional subspace spanned by the parameter vectors and certain ground truth vectors. This includes classifying mixture…

PEDESTRIAN: An Egocentric Vision Dataset for Obstacle Detection on Pavements

arXiv:2512.19190v1 Announce Type: cross Abstract: Walking has always been a primary mode of transportation and is recognized as an essential activity for maintaining good health. Despite the need for safe walking conditions in urban environments, sidewalks are frequently obstructed by…