activity
20232026
most citedFerret: Refer and Ground Anything Anywhere at Any Granularity

43 citations · 80 across the 15 of their papers we have counts for

collaborators

15 papers

cs.CV2026

LensVLM: Selective Context Expansion for Compressed Visual Representation of Text

Roy Xie, Dan Friedman, Donghan Yu +7

Vision Language Models (VLMs) offer the exciting possibility of processing text as rendered images, bypassing the need for tokenizing the text into long token sequences. Since VLM…

cs.CL2026

CHIMERA: Compact Synthetic Data for Generalizable LLM Reasoning

Xinyu Zhu, Yihao Feng, Yanchao Sun +5

Large Language Models (LLMs) have exhibited remarkable reasoning capabilities, largely enabled by supervised fine-tuning (SFT)- and reinforcement learning (RL)-based post-training…

cs.CV2025

MANZANO: A Simple and Scalable Unified Multimodal Model with a Hybrid Vision Tokenizer

Yanghao Li, Rui Qian, Bowen Pan +24

Unified multimodal Large Language Models (LLMs) that can both understand and generate visual content hold immense potential. However, existing open-source models often suffer from…

cs.LG2025

Apple Intelligence Foundation Language Models: Tech Report 2025

Ethan Li, Anders Boesen Lindbo Larsen, Chen Zhang +395

We introduce two multilingual, multimodal foundation language models that power Apple Intelligence features across Apple devices and services: i a 3B-parameter on-device model opti…

cs.LG2025

AXLearn: Modular, Hardware-Agnostic Large Model Training

Mark Lee, Chang Lan, Tom Gunter +34

AXLearn is a production system which facilitates scalable and high-performance training of large deep learning models. Compared to other state-of-art deep learning systems, AXLearn…

cs.CV2025

CLIP-UP: A Simple and Efficient Mixture-of-Experts CLIP Training Recipe with Sparse Upcycling

Xinze Wang, Chen Chen, Yinfei Yang +5

Mixture-of-Experts (MoE) models are crucial for scaling model capacity while controlling inference costs. While integrating MoE into multimodal models like CLIP improves performanc…

cs.CV2024★ 1 cited

MM1.5: Methods, Analysis & Insights from Multimodal LLM Fine-tuning

Haotian Zhang, Mingfei Gao, Zhe Gan +20

We present MM1.5, a new family of multimodal large language models (MLLMs) designed to enhance capabilities in text-rich image understanding, visual referring and grounding, and mu…

cs.AI2024★ 4 cited

Apple Intelligence Foundation Language Models

Tom Gunter, Zirui Wang, Chong Wang +152

We present foundation language models developed to power Apple Intelligence features, including a ~3 billion parameter model designed to run efficiently on devices and a large serv…

cs.LG2024★ 1 cited

Revisiting MoE and Dense Speed-Accuracy Comparisons for LLM Training

Xianzhi Du, Tom Gunter, Xiang Kong +5

Mixture-of-Experts (MoE) enjoys performance gain by increasing model capacity while keeping computation cost constant. When comparing MoE to dense models, prior work typically adop…

cs.CV2024★ 11 cited

MM1: Methods, Analysis & Insights from Multimodal LLM Pre-training

Brandon McKinzie, Zhe Gan, Jean-Philippe Fauconnier +29

In this work, we discuss building performant Multimodal Large Language Models (MLLMs). In particular, we study the importance of various architecture components and data choices. T…

cs.CV2023★ 43 cited

Ferret: Refer and Ground Anything Anywhere at Any Granularity

Haoxuan You, Haotian Zhang, Zhe Gan +6

We introduce Ferret, a new Multimodal Large Language Model (MLLM) capable of understanding spatial referring of any shape or granularity within an image and accurately grounding op…

cs.CV2023★ 4 cited

VeCLIP: Improving CLIP Training via Visual-enriched Captions

Zhengfeng Lai, Haotian Zhang, Bowen Zhang +9

Large-scale web-crawled datasets are fundamental for the success of pre-training vision-language models, such as CLIP. However, the inherent noise and potential irrelevance of web-…

cs.CL2023★ 2 cited

Compressing LLMs: The Truth is Rarely Pure and Never Simple

Ajay Jaiswal, Zhe Gan, Xianzhi Du +3

Despite their remarkable achievements, modern Large Language Models (LLMs) face exorbitant computational and memory footprints. Recently, several works have shown significant succe…

cs.CV2023★ 3 cited

Mobile V-MoEs: Scaling Down Vision Transformers via Sparse Mixture-of-Experts

Erik Daxberger, Floris Weers, Bowen Zhang +7

Sparse Mixture-of-Experts models (MoEs) have recently gained popularity due to their ability to decouple model size from inference efficiency by only activating a small subset of t…

cs.CV2023★ 11 cited

Guiding Instruction-based Image Editing via Multimodal Large Language Models

Tsu-Jui Fu, Wenze Hu, Xianzhi Du +3

Instruction-based image editing improves the controllability and flexibility of image manipulation via natural commands without elaborate descriptions or regional masks. However, h…