Ax Wenda Xu, Vil\'em Zouhar, Parker Riley, Mara Finkelstein, Markus Freitag, Daniel Deutsch 5/8/2026

Searching the Internet for Challenging Benchmarks at Scale

Framework for automatically searching the internet to construct challenging benchmarks at scale without human curation for model evaluation.

Ax Amir Noorizadegan, Sifan Wang, Leevan Ling, Juan P. Dominguez-Morales 5/8/2026

A Practitioner's Guide to Kolmogorov-Arnold Networks

Comprehensive review of Kolmogorov-Arnold Networks as structured alternatives to MLPs, covering theory, relationships to classical methods, and applications.

Ax Alexander Kozachinskiy, Tomasz Steifer, Przemys{\l}aw Wa{\l}\c{e}ga 5/8/2026

Parity, Sensitivity, and Transformers

Theoretical analysis of transformer capabilities on the PARITY task, examining fundamental computational limits of neural architectures.

Ax Nicolas Menet, Michael Hersche, Andreas Krause, Abbas Rahimi 5/8/2026

A Theoretical Analysis of Test-Driven Code Generation

Probabilistic framework formalizing code selection and generation paradigms for test-driven development with AI assistants, analyzing environment-interaction strategies.

Ax Jindou Jia, Gen Li, Xiangyu Chen, Tuo An, Yuxuan Hu, Jingliang Li, Xinying Guo, Jianfei Yang 5/8/2026

Action-to-Action Flow Matching

Flow matching approach for diffusion-based robotic policies reducing inference latency through informed noise sampling.