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Year
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2026

Towards Looped Models Done Right — Part II: Rethinking at Fixed Points
Benhao Huang, Chufan Shi, Junlin Chen, Shicheng Wen, Zhengzhong Liu, Eric Xing, Xuezhe Ma
Sep 29th 2026
Institute of Foundation Models
#Loop Models
#Fixed Points
#Efficient Inference

Looped LMs need not pay for every loop: near fixed points, they can scale FLOPs without scaling memory. Fixed-point shortcuts speed up training (pretraining, post-training) and inference (prefill, dec ...

paper
alphaXiv
Github
Tweet
Video
Part I
Towards Looped Models Done Right — Part II: Rethinking at Fixed Points
Towards Looped Models Done Right — Part I: Topology, Input Injection, Recurrent-State Design
Benhao Huang, Chufan Shi, Junlin Chen, Shicheng Wen, Zhengzhong Liu, Eric Xing, Xuezhe Ma
Jul 31st 2026
Institute of Foundation Models
#Loop Models
#LLM Pre-training
#Mixture-of-Experts

Controlled Ouro-to-Huginn ablations isolate loop placement, input injection, and recurrent-state design, then test whether the findings transfer to compute-matched MoE models.

paper
alphaXiv
Blog
Tweet
Part II
Towards Looped Models Done Right — Part I: Topology, Input Injection, Recurrent-State Design
ICML 2026
Equilibrium Reasoners: Learning Attractors Enables Scalable Reasoning
Benhao Huang, Zhengyang Geng, Zico Kolter
May 20th 2026
#Scalable Reasoning
#Test-Time Compute
#Equilibrium Models

Equilibrium Reasoners learn task-conditioned attractors, enabling scalable latent reasoning through deeper iterations and broader stochastic trajectories at test time.

paper
Github
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Tweet 2
Equilibrium Reasoners: Learning Attractors Enables Scalable Reasoning
Exact Input Writes Improve Stable Looped Language Models
Benhao Huang
Apr 29th 2026
Husky's Log
#Loop Models
#Parcae
#Dynamical Systems

Parcae stabilizes loop models with an exact exponential decay for its recurrent state, while its input branch uses an Euler gain. Replacing that gain with exact zero-order hold (ZOH) improves validati ...

Blog
PDF
Github
Exact Input Writes Improve Stable Looped Language Models

2025

PAN: A World Model for General, Interactable, and Long-Horizon World Simulation
Jiannan Xiang, Yi Gu, Zihan Liu, Zeyu Feng, Qiyue Gao, Yiyan Hu, Benhao Huang, Guangyi Liu, Yichi Yang, Kun Zhou, Davit Abrahamyan, Arif Ahmad, Ganesh Bannur, Junrong Chen, Kimi Chen, Mingkai Deng, Ruobing Han, Xinqi Huang, Haoqiang Kang, Zheqi Li, Enze Ma, Hector Ren, Yashowardhan Shinde, Rohan Shingre, Ramsundar Tanikella, Kaiming Tao, Dequan Yang, Xinle Yu, Cong Zeng, Binglin Zhou, Hector Liu, Zhiting Hu, Eric P. Xing
Nov 13th 2025
#World Model
#Video Generation
#Long-term Consistency

PAN brings imagination to life — fusing language, action, and vision to simulate the world's evolution with stunning realism and consistency.

technical report
Blog
PAN: A World Model for General, Interactable, and Long-Horizon World Simulation
Mask Tokens as Prophet: Fine-Grained Cache Eviction for Efficient dLLM Inference
Jianuo Huang, Yaojie Zhang, Yicun Yang, Benhao Huang, Biqing Qi, Dongrui Liu, Linfeng Zhang
Oct 10th 2025
#Diffusion
#LLM
#Efficiency

MaskKV exploits mask-token attention signals to evict low-utility KV pairs in diffusion LLMs, shrinking cache budgets while preserving long-context accuracy and increasing throughput.

paper
code
Mask Tokens as Prophet: Fine-Grained Cache Eviction for Efficient dLLM Inference
FreqCa: Accelerating Diffusion Models via Frequency-Aware Caching
Jiacheng Liu, Peiliang Cai, Qinming Zhou, Yuqi Lin, Deyang Kong, Benhao Huang, Yupei Pan, Haowen Xu, Chang Zou, Junshu Tang, Shikang Zheng, Linfeng Zhang
Oct 9th 2025
#Diffusion
#Efficiency

FreqCa accelerates diffusion models by analyzing frequency dynamics of features across timesteps, reusing low-frequency components and interpolating high-frequency ones with great memory reduction.

paper
FreqCa: Accelerating Diffusion Models via Frequency-Aware Caching
ICML 2026
Flow Equivariant World Models: Structured Dynamics Outside the Field of View
Hansen Lillemark*, Benhao Huang*, Fangneng Zhan, Yilun Du, T. Anderson Keller
Sep 23rd 2025
NeurReps & SpaVLE Workshops @ NeurIPS 2025
#World Model
#Equivariant Models
#Long-term Consistency

On World Modeling the partially observable dynamics in the environment.

paper
code
website
Tweet
Flow Equivariant World Models: Structured Dynamics Outside the Field of View
A Survey of Data Attribution: Methods, Applications, and Evaluation in the Era of Generative AI
Junwei Deng, Yuzheng Hu, Pingbang Hu, Ting-Wei Li, Shixuan Liu, Jiachen T Wang, Dan Ley, Qirun Dai, Benhao Huang, Jin Huang, Cathy Jiao, Hoang Anh Just, Yijun Pan, Jingyan Shen, Yiwen Tu, Weiyi Wang, Xinhe Wang, Shichang Zhang, Shiyuan Zhang, Ruoxi Jia, Himabindu Lakkaraju, Hao Peng, Weijing Tang, Chenyan Xiong, Jieyu Zhao, Hanghang Tong, Han Zhao, Jiaqi W Ma
Sep 6th 2025
#Data Attribution
#Survey
#GenAI
#Data-centric AI

A comprehensive survey on data attribution methods, applications, and evaluation protocols that address how training data influences the behaviors of generative AI systems.

paper
A Survey of Data Attribution: Methods, Applications, and Evaluation in the Era of Generative AI
Mirage: Generative World Engine
Dynamics Lab
Jul 1st 2025
#World Model
#Game Generation

The World's First Al-Native UGC Game Engine Powered by Real-Time World Model

新智元
Blog
Mirage: Generative World Engine
ACL 2025 Findings
Do Vision-Language Models Have Internal World Models? Towards an Atomic Evaluation
Qiyue Gao, Xinyu Pi, Kevin Liu, Junrong Chen, Ruolan Yang, Xinqi Huang, Xinyu Fang, Lu Sun, Gautham Kishore, Bo Ai, Stone Tao, Mengyang Liu, Jiaxi Yang, Chao-Jung Lai, Chuanyang Jin, Jiannan Xiang, Benhao Huang, Zeming Chen, David Danks, Hao Su, Tianming Shu, Ziqiao Ma, Lianhui Qin, Zhiting Hu
Jun 1st 2025
World Models Workshop @ ICLR 2025
#World Model
#Benchmark

This paper evaluates whether modern Vision-Language Models (VLMs) like GPT-4o and Gemini can act as internal world models (WMs)—systems that understand and predict the world.

paper
🤗HuggingFace
website
Do Vision-Language Models Have Internal World Models? Towards an Atomic Evaluation
KDD 2025
DCA-Bench: A Benchmark for Dataset Curation Agents
Benhao Huang, Yingzhuo Yu, Jin Huang, Xingjian Zhang, Jiaqi W. Ma
May 1st 2025
Data World Workshop @ ICML 2025
#LLM Agent
#Benchmark
#Data-centric AI

A benchmark exploring the performance of LLM Agents on detecting issues in datasets hosted on popular platforms.

paper
Github
🤗HuggingFace
slides
poster
DCA-Bench: A Benchmark for Dataset Curation Agents

2024

AAAI 2025
Contrasting Adversarial Perturbations: The Space of Harmless Perturbations
Lu Chen, Shaofeng Li, Benhao Huang, Fan Yang, Zheng Li, Jie Li, Luo Yuan
Dec 10th 2024
#Adversarial Perturbations
#AI Safety

paper
Contrasting Adversarial Perturbations: The Space of Harmless Perturbations
ICLR 2024
Defining and extracting generalizable interaction primitives from DNNs
Lu Chen, Siyu Lou, Benhao Huang, Quanshi Zhang
Sep 13th 2024
#LLM
#AI Interpretability

Given different DNNs trained for the same task, developed a new method to extract interactions that are shared by these DNNs. Experiments show that the extracted interactions can better reflect common ...

paper
GitHub
Defining and extracting generalizable interaction primitives from DNNs