Ax Songtao Wei, Yi Li, Bohan Zhang, Zhichun Guo, Ying Huang, Yuede Ji, Miao Yin, Guanpeng Li, Bingzhe Li 2/13/2026

CoSA: Compressed Sensing-Based Adaptation of Large Language Models

CoSA proposes compressed sensing-based approach for parameter-efficient fine-tuning of LLMs, addressing expressivity limitations of low-rank decomposition methods like LoRA.

Ax Yuntong Hu, Matthew Trager, Yuting Zhang, Yi Zhang, Shuo Yang, Wei Xia, Stefano Soatto 2/13/2026

Evolutionary Generation of Multi-Agent Systems

Evolutionary algorithm automatically generates multi-agent system architectures from LLMs without code generation limitations.

Ax Tony Feng, Trieu H. Trinh, Garrett Bingham, Dawsen Hwang, Yuri Chervonyi, Junehyuk Jung, Joonkyung Lee, Carlo Pagano, Sang-hyun Kim, Federico Pasqualotto, Sergei Gukov, Jonathan N. Lee, Junsu Kim, Kaiying Hou, Golnaz Ghiasi, Yi Tay, YaGuang Li, Chenkai Kuang, Yuan Liu, Hanzhao Lin, Evan Zheran Liu, Nigamaa Nayakanti, Xiaomeng Yang, Heng-Tze Cheng, Demis Hassabis, Koray Kavukcuoglu, Quoc V. Le, Thang Luong 2/13/2026

Towards Autonomous Mathematics Research

Aletheia is a math research agent using LLMs for autonomous theorem discovery, proof generation, and literature navigation in mathematics research.

Ax Jie Jiang, Ke Cheng, Xin Xu, Mengyang Pang, Tianhao Lu, Jiaheng Li, Yue Liu, Yuan Wang, Jun Zhang, Huan Yu, Zhouchen Lin 2/13/2026

PRISM: Parallel Residual Iterative Sequence Model

PRISM architecture balances transformer expressivity with linear model efficiency for sequence generation through parallel residual iterations.

Ax Yujun Zhou, Jingdong Yang, Yue Huang, Kehan Guo, Zoe Emory, Bikram Ghosh, Amita Bedar, Sujay Shekar, Zhenwen Liang, Pin-Yu Chen, Tian Gao, Werner Geyer, Nuno Moniz, Nitesh V Chawla, Xiangliang Zhang 2/13/2026

LabSafety Bench: Benchmarking LLMs on Safety Issues in Scientific Labs

Benchmark evaluating safety of LLMs and vision language models on laboratory safety issues and procedural guidance tasks.

Ax Mohsen Fayyaz, Ali Modarressi, Hanieh Deilamsalehy, Franck Dernoncourt, Ryan Rossi, Trung Bui, Hinrich Sch\"utze, Nanyun Peng 2/13/2026

Steering MoE LLMs via Expert (De)Activation

SteerMoE framework for controlling Mixture-of-Experts LLMs by detecting and activating/deactivating behavior-associated expert networks.

Ax Mozes Jacobs, Thomas Fel, Richard Hakim, Alessandra Brondetta, Demba Ba, T. Andy Keller 2/13/2026

Block-Recurrent Dynamics in Vision Transformers

Academic research on block-recurrent depth structure in Vision Transformers for mechanistic interpretation.

HF Rosie Zhao, Anshul Shah, Xiaoyu Zhu, Xinke Deng, Zhongyu Jiang, Yang Yang, Joerg Liebelt, Arnab Mondal 2/13/2026

On Robustness and Chain-of-Thought Consistency of RL-Finetuned VLMs

Analysis of RL fine-tuned VLMs showing vulnerability to textual perturbations and weak visual grounding despite improved visual reasoning benchmarks.