Ax Maijunxian Wang, Ruisi Wang, Juyi Lin, Ran Ji, Thadd\"aus Wiedemer, Qingying Gao, Dezhi Luo, Yaoyao Qian, Lianyu Huang, Zelong Hong, Jiahui Ge, Qianli Ma, Hang He, Yifan Zhou, Lingzi Guo, Lantao Mei, Jiachen Li, Hanwen Xing, Tianqi Zhao, Fengyuan Yu, Weihang Xiao, Yizheng Jiao, Jianheng Hou, Danyang Zhang, Pengcheng Xu, Boyang Zhong, Zehong Zhao, Gaoyun Fang, John Kitaoka, Yile Xu, Hua Xu, Kenton Blacutt, Tin Nguyen, Siyuan Song, Haoran Sun, Shaoyue Wen, Linyang He, Runming Wang, Yanzhi Wang, Mengyue Yang, Ziqiao Ma, Rapha\"el Milli\`ere, Freda Shi, Nuno Vasconcelos, Daniel Khashabi, Alan Yuille, Yilun Du, Ziming Liu, Bo Li, Dahua Lin, Ziwei Liu, Vikash Kumar, Yijiang Li, Lei Yang, Zhongang Cai, Hokin Deng 2/24/2026

A Very Big Video Reasoning Suite

Benchmark suite for evaluating video reasoning capabilities of models, focusing on spatiotemporal consistency and reasoning beyond visual quality.

Ax Zhu Liao, Victor Qu\'etu, Van-Tam Nguyen, Enzo Tartaglione 2/24/2026

Layer Collapse Can be Induced by Unstructured Pruning

Study demonstrating unstructured neural network pruning can induce structural effects and layer collapse, shortening computational paths.

Ax Leticia Mattos Da Silva, Silvia Sell\'an, Francisco Vargas, Justin Solomon 2/24/2026

Mirror Bridges Between Probability Measures

Mathematical framework for resampling from target probability measures using learned maps from prior distributions without explicit density knowledge.

Ax Luis Gaspar Schroeder, Aditya Desai, Alejandro Cuadron, Kyle Chu, Shu Liu, Mark Zhao, Stephan Krusche, Alfons Kemper, Matei Zaharia, Joseph E. Gonzalez 2/24/2026

vCache: Verified Semantic Prompt Caching

Semantic prompt caching system using variable similarity thresholds in vector databases to reduce LLM inference latency and cost beyond static threshold approaches.

Ax Wenfang Sun, Xinyuan Song, Pengxiang Li, Lu Yin, Yefeng Zheng, Shiwei Liu 2/24/2026

The Curse of Depth in Large Language Models

Research on 'Curse of Depth' phenomenon where ~50% of LLM layers underperform, analyzing root causes across Llama, Mistral, DeepSeek, Qwen families with theoretical and empirical analysis.

Ax Jialin Chen, Haolan Zuo, Haoyu Peter Wang, Siqi Miao, Pan Li, Rex Ying 2/24/2026

Towards A Universal Graph Structural Encoder

Universal graph encoder for learning transferable structural representations across diverse graph domains.