cs.IT 2511.03849

Which Similarity-Sensitive Entropy (Sentropy)?

This paper compares Leinster-Cobbold-Reeve (LCR) and Vendi Score (VS) for similarity-sensitive entropy across 53 large datasets.

Phuc Nguyen, Josiah Couch, Rahul Bansal et al.

2025-11-06 69
cs.CL 2511.03237

MUTANT: A Recipe for Multilingual Tokenizer Design

MUTANT employs a two-stage BPE training with language-aware preprocessing, reducing fertility by 39.5%, boosting inference throughput by 44%.

Souvik Rana, Arul Menezes, Ashish Kulkarni et al.

2025-11-05 55
cs.NE 2511.02864

Mathematical exploration and discovery at scale

AlphaEvolve combines LLM and automated evaluation in evolutionary search, discovering novel mathematical constructions across 67 problems, often surpassing known solutions.

Bogdan Georgiev, Javier Gómez-Serrano, Terence Tao et al.

2025-11-04 54