Ax Abubakarr Jaye, Nigel Boachie Kumankumah, Chidera Biringa, Anjel Shaileshbhai Patel, Sulaiman Vesal, Dayquan Julienne, Charlotte Siska, Manuel Ra\'ul Mel\'endez Luj\'an, Anthony Twum-Barimah, Mauricio Velazco, Tianwei Chen 2/17/2026

CORPGEN: Simulating Corporate Environments with Autonomous Digital Employees in Multi-Horizon Task Environments

CORPGEN: multi-horizon task environment benchmark for evaluating autonomous agents on concurrent long-horizon tasks with dependencies and reprioritization.

Ax Nick Polson, Vadim Sokolov 2/17/2026

Fast Compute for ML Optimization

SM-EM algorithm for ML optimization reformulating EM iterations as weighted least squares with learnable scaling analogous to Adam optimizer components.

Ax Chunlin Tian, Kahou Tam, Yebo Wu, Shuaihang Zhong, Li Li, Nicholas D. Lane, Chengzhong Xu 2/17/2026

Floe: Federated Specialization for Real-Time LLM-SLM Inference

Floe: Federated learning framework combining cloud LLMs with edge small language models for low-latency, privacy-preserving real-time inference.

Ax Samuele Marro, Jialin Yu, Emanuele La Malfa, Oishi Deb, Jiawei Li, Yibo Yang, Ebey Abraham, Sunando Sengupta, Eric Sommerlade, Michael Wooldridge, Philip Torr 2/17/2026

Benchmarking at the Edge of Comprehension

Analysis of LLM benchmark saturation problem: frontier models exhaust new benchmarks quickly, threatening ability to measure AI progress.

Ax Harri Vanhems, Yue Zhao, Peng Shi, Archer Y. Yang 2/17/2026

CAIRO: Decoupling Order from Scale in Regression

CAIRO framework decouples regression into scale-invariant rank ordering and scale learning stages to handle outliers and heavy-tailed noise.

Ax Dongrui Liu, Yi Yu, Jie Zhang, Guanxu Chen, Qihao Lin, Hanxi Zhu, Lige Huang, Yijin Zhou, Peng Wang, Shuai Shao, Boxuan Zhang, Zicheng Liu, Jingwei Sun, Yu Li, Yuejin Xie, Jiaxuan Guo, Jia Xu, Chaochao Lu, Bowen Zhou, Xia Hu, Jing Shao 2/17/2026

Frontier AI Risk Management Framework in Practice: A Risk Analysis Technical Report v1.5

Frontier AI Risk Management Framework analyzing risks from rapidly advancing AI models and agentic AI systems, version 1.5 technical report.

Ax Aswathi Varma, Suprosanna Shit, Chinmay Prabhakar, Daniel Scholz, Hongwei Bran Li, Bjoern Menze, Daniel Rueckert, Benedikt Wiestler 2/17/2026

VariViT: A Vision Transformer for Variable Image Sizes

VariViT: Vision Transformer architecture supporting variable image sizes without fixed-size patches, addressing medical imaging challenges.

Ax Erkan Karabulut, Daniel Daza, Paul Groth, Martijn C. Schut, Victoria Degeler 2/17/2026

Tabular Foundation Models Can Learn Association Rules

Tabular foundation models applied to association rule mining, outperforming classical and neural approaches especially in low-data regimes.

Ax Hang Zou, Yu Tian, Bohao Wang, Lina Bariah, Samson Lasaulce, Chongwen Huang, M\'erouane Debbah 2/17/2026

RF-GPT: Teaching AI to See the Wireless World

RF-GPT extends LLMs and multimodal models to natively support radio-frequency signals for wireless systems, bridging gap between LLM-based telecom approaches and RF signal processing.