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Real-world perception and interaction are inherently multimodal, encompassing not only language but also vision and speech, which motivates the development of "Omni" MLLMs that support both multimodal inputs and multimodal outputs. While a…

Machine Learning · Computer Science 2026-01-27 Dongjie Cheng , Ruifeng Yuan , Yongqi Li , Runyang You , Wenjie Wang , Liqiang Nie , Lei Zhang , Wenjie Li

Large Language Model (LLM)-driven digital humans have sparked a series of recent studies on co-speech gesture generation systems. However, existing approaches struggle with real-time synthesis and long-text comprehension. This paper…

Graphics · Computer Science 2025-06-03 Yueqian Guo , Tianzhao Li , Xin Lyu , Jiehaolin Chen , Zhaohan Wang , Sirui Xiao , Yurun Chen , Yezi He , Helin Li , Fan Zhang

The rapid advancement of multimodal large language models has demonstrated impressive capabilities, yet nearly all operate in an offline paradigm, hindering real-time interactivity. Addressing this gap, we introduce the Real-tIme Video…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Yansong Shi , Qingsong Zhao , Tianxiang Jiang , Xiangyu Zeng , Yi Wang , Limin Wang

While recent multimodal large language models (MLLMs) have made impressive strides, they predominantly employ a conventional autoregressive architecture as their backbone, leaving significant room to explore effective and efficient…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Lijiang Li , Zuwei Long , Yunhang Shen , Heting Gao , Haoyu Cao , Xing Sun , Caifeng Shan , Ran He , Chaoyou Fu

We introduce EgoMem, the first lifelong memory agent tailored for full-duplex models that process real-time omnimodal streams. EgoMem enables real-time models to recognize multiple users directly from raw audiovisual streams, to provide…

Artificial Intelligence · Computer Science 2026-02-02 Yiqun Yao , Naitong Yu , Xiang Li , Xin Jiang , Xuezhi Fang , Wenjia Ma , Xuying Meng , Jing Li , Aixin Sun , Yequan Wang

We introduce InternVL 2.5, an advanced multimodal large language model (MLLM) series that builds upon InternVL 2.0, maintaining its core model architecture while introducing significant enhancements in training and testing strategies as…

In this report, we introduce InternVL 1.5, an open-source multimodal large language model (MLLM) to bridge the capability gap between open-source and proprietary commercial models in multimodal understanding. We introduce three simple…

Large Multimodal Model (LMM) is a hot research topic in the computer vision area and has also demonstrated remarkable potential across multiple disciplinary fields. A recent trend is to further extend and enhance the perception capabilities…

Computer Vision and Pattern Recognition · Computer Science 2024-05-29 Yang Jiao , Shaoxiang Chen , Zequn Jie , Jingjing Chen , Lin Ma , Yu-Gang Jiang

We introduce InternVL3, a significant advancement in the InternVL series featuring a native multimodal pre-training paradigm. Rather than adapting a text-only large language model (LLM) into a multimodal large language model (MLLM) that…

As multimodal large models (MLLMs) continue to advance across challenging tasks, a key question emerges: What essential capabilities are still missing? A critical aspect of human learning is continuous interaction with the environment --…

As humanoid robots increasingly introduced into social scene, achieving emotionally synchronized multimodal interaction remains a significant challenges. To facilitate the further adoption and integration of humanoid robots into service…

Robotics · Computer Science 2026-01-27 Yanrong Chen , Xihan Bian

Recent advances in large language models, particularly following GPT-4o, have sparked increasing interest in developing omni-modal models capable of understanding more modalities. While some open-source alternatives have emerged, there is…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Zuyan Liu , Yuhao Dong , Jiahui Wang , Ziwei Liu , Winston Hu , Jiwen Lu , Yongming Rao

Omnimodal large language models (Omni-LLMs) show strong capability in audio-video understanding, but their practical deployment remains limited by high inference cost of long video streams and dense audio sequences. Despite recent progress,…

Artificial Intelligence · Computer Science 2026-05-13 Yuchen Deng , Zidang Cai , Hai-Tao Zheng , Jie Wang , Feidiao Yang , Yuxing Han

LLMs have demonstrated remarkable abilities at interacting with humans through language, especially with the usage of instruction-following data. Recent advancements in LLMs, such as MiniGPT-4, LLaVA, and X-LLM, further enlarge their…

Computer Vision and Pattern Recognition · Computer Science 2023-07-18 Yang Zhao , Zhijie Lin , Daquan Zhou , Zilong Huang , Jiashi Feng , Bingyi Kang

Recent advancements in omnimodal large language models (OmniLLMs) have significantly improved the comprehension of audio and video inputs. However, current evaluations primarily focus on short audio and video clips ranging from 10 seconds…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Keda Tao , Yuhua Zheng , Jia Xu , Wenjie Du , Kele Shao , Hesong Wang , Xueyi Chen , Xin Jin , Junhan Zhu , Bohan Yu , Weiqiang Wang , Jian Liu , Can Qin , Yulun Zhang , Ming-Hsuan Yang , Huan Wang

This paper introduces a parallel and asynchronous Transformer framework designed for efficient and accurate multilingual lip synchronization in real-time video conferencing systems. The proposed architecture integrates translation, speech…

Multimedia · Computer Science 2025-12-23 Eren Caglar , Amirkia Rafiei Oskooei , Mehmet Kutanoglu , Mustafa Keles , Mehmet S. Aktas

Fine-grained perception of multimodal information is critical for advancing human-AI interaction. With recent progress in audio-visual technologies, Omni Language Models (OLMs), capable of processing audio and video signals in parallel,…

Computation and Language · Computer Science 2026-03-17 Ziyang Ma , Ruiyang Xu , Zhenghao Xing , Yunfei Chu , Yuxuan Wang , Jinzheng He , Jin Xu , Pheng-Ann Heng , Kai Yu , Junyang Lin , Eng Siong Chng , Xie Chen

With the development of Multimodal Large Language Models (MLLMs), numerous outstanding accomplishments have emerged within the open-source community. Due to the complexity of creating and training multimodal data pairs, it is still a…

Computation and Language · Computer Science 2025-04-18 Xingguang Ji , Jiakang Wang , Hongzhi Zhang , Jingyuan Zhang , Haonan Zhou , Chenxi Sun , Yahui Liu , Qi Wang , Fuzheng Zhang

This paper introduces OmniMotion-X, a versatile multimodal framework for whole-body human motion generation, leveraging an autoregressive diffusion transformer in a unified sequence-to-sequence manner. OmniMotion-X efficiently supports…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Guowei Xu , Yuxuan Bian , Ailing Zeng , Mingyi Shi , Shaoli Huang , Wen Li , Lixin Duan , Qiang Xu

We present \textbf{LLaDA-o}, an effective and length-adaptive omni diffusion model for multimodal understanding and generation. LLaDA-o is built on a Mixture of Diffusion (MoD) framework that decouples discrete masked diffusion for text…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Zebin You , Xiaolu Zhang , Jun Zhou , Chongxuan Li , Ji-Rong Wen