Ax Shengqu Cai, Weili Nie, Chao Liu, Julius Berner, Lvmin Zhang, Nanye Ma, Hansheng Chen, Maneesh Agrawala, Leonidas Guibas, Gordon Wetzstein, Arash Vahdat 3/2/2026

Mode Seeking meets Mean Seeking for Fast Long Video Generation

Proposes training paradigm decoupling local fidelity from long-term coherence for scaling video generation from seconds to minutes.

Ax Zhuoran Li, Xun Wang, Hai Zhong, Qingxin Xia, Lihua Zhang, Longbo Huang 3/2/2026

OM2P: Offline Multi-Agent Mean-Flow Policy

Offline multi-agent reinforcement learning using efficient flow-based policies for time-sensitive deployment.

Ax Haining Pan, James V. Roggeveen, Erez Berg, Juan Carrasquilla, Debanjan Chowdhury, Surya Ganguli, Federico Ghimenti, Juraj Hasik, Henry Hunt, Hong-Chen Jiang, Mason Kamb, Ying-Jer Kao, Ehsan Khatami, Michael J. Lawler, Di Luo, Titus Neupert, Xiaoliang Qi, Michael P. Brenner, Eun-Ah Kim 3/2/2026

CMT-Benchmark: A Benchmark for Condensed Matter Theory Built by Expert Researchers

Benchmark dataset of 50 condensed matter theory problems for evaluating LLMs on advanced research-level physics problem-solving.

Ax Nicolas Menet, Aleksandar Terzi\'c, Michael Hersche, Andreas Krause, Abbas Rahimi 3/2/2026

Thompson Sampling via Fine-Tuning of LLMs

ToSFiT: Thompson sampling via LLM fine-tuning for Bayesian optimization in large discrete spaces without acquisition function maximization.

Ax Vaibhav Singh, Oleksiy Ostapenko, Pierre-Andr\'e No\"el, Eugene Belilovsky, Torsten Scholak 3/2/2026

DiffuMamba: High-Throughput Diffusion LMs with Mamba Backbone

DiffuMamba: diffusion language model with Mamba backbone for efficient masked sequence modeling, achieving linear-time complexity vs Transformer quadratic overhead.

Ax Timoth\'ee Chauvin, Erwan Le Merrer, Fran\c{c}ois Ta\"iani, Gilles Tredan 3/2/2026

Log Probability Tracking of LLM APIs

Method for monitoring LLM API consistency over time by tracking log probability changes to detect undisclosed model updates.