Ax Bo Zhang, Jiaxuan Guo, Lijun Li, Dongrui Liu, Sujin Chen, Guanxu Chen, Zhijie Zheng, Qihao Lin, Lewen Yan, Chen Qian, Yijin Zhou, Yuyao Wu, Shaoxiong Guo, Tianyi Du, Jingyi Yang, Xuhao Hu, Ziqi Miao, Xiaoya Lu, Jing Shao, Xia Hu 2/13/2026

DeepSight: An All-in-One LM Safety Toolkit

DeepSight comprehensive toolkit for LLM and MLLM safety including evaluation, diagnosis, and alignment workflows.

Ax Sicheng Feng, Zigeng Chen, Xinyin Ma, Gongfan Fang, Xinchao Wang 2/13/2026

dVoting: Fast Voting for dLLMs

dVoting introduces fast voting mechanism for Diffusion LLMs enabling parallel token generation and efficient test-time scaling.

Ax Dianyi Wang, Ruihang Li, Feng Han, Chaofan Ma, Wei Song, Siyuan Wang, Yibin Wang, Yi Xin, Hongjian Liu, Zhixiong Zhang, Shengyuan Ding, Tianhang Wang, Zhenglin Cheng, Tao Lin, Cheng Jin, Kaicheng Yu, Jingjing Chen, Wenjie Wang, Zhongyu Wei, Jiaqi Wang 2/13/2026

DeepGen 1.0: A Lightweight Unified Multimodal Model for Advancing Image Generation and Editing

DeepGen 1.0: lightweight 5B parameter unified multimodal model for competitive image generation and editing capabilities.

Ax Mayee F. Chen, Tyler Murray, David Heineman, Matt Jordan, Hannaneh Hajishirzi, Christopher R\'e, Luca Soldaini, Kyle Lo 2/13/2026

Olmix: A Framework for Data Mixing Throughout LM Development

Olmix: framework for determining optimal data mixing ratios during language model training with practical design guidance.

Ax Leon Liangyu Chen, Haoyu Ma, Zhipeng Fan, Ziqi Huang, Animesh Sinha, Xiaoliang Dai, Jialiang Wang, Zecheng He, Jianwei Yang, Chunyuan Li, Junzhe Sun, Chu Wang, Serena Yeung-Levy, Felix Juefei-Xu 2/13/2026

UniT: Unified Multimodal Chain-of-Thought Test-time Scaling

UniT enables unified multimodal models to iteratively refine outputs through test-time scaling with chain-of-thought reasoning.

Ax Bang Liu, Linglong Kong, Jian Pei 2/13/2026

Phase Transition for Budgeted Multi-Agent Synergy

Theoretical analysis of multi-agent system performance under fixed inference budget; predicts regimes where agents help, saturate, or fail based on context windows and communication constraints.