Video Streaming Thinking: VideoLLMs Can Watch and Think Simultaneously

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$240
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$300
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$100

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2-4x

3yr ROI

10-20x

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Talent Scout

Y

Yiran Guan

Huazhong University of Science and Technology

L

Liang Yin

Huazhong University of Science and Technology

D

Dingkang Liang

Huazhong University of Science and Technology

J

Jianzhong Ju

MiLM Plus, Xiaomi Inc.

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References (57)

[1]
ThinkOmni: Lifting Textual Reasoning to Omni-modal Scenarios via Guidance Decoding
2026Yiran Guan, Sifan Tu et al.
[2]
Video-o3: Native Interleaved Clue Seeking for Long Video Multi-Hop Reasoning
2026Xiangyun Zeng, Zhiqiu Zhang et al.
[3]
Streaming Video Instruction Tuning
2025Jiaer Xia, Peixian Chen et al.
[4]
OneThinker: All-in-one Reasoning Model for Image and Video
2025Kaituo Feng, Manyuan Zhang et al.
[5]
Cook and Clean Together: Teaching Embodied Agents for Parallel Task Execution
2025Dingkang Liang, Cheng Zhang et al.
[6]
REVISOR: Beyond Textual Reflection, Towards Multimodal Introspective Reasoning in Long-Form Video Understanding
2025Jiaze Li, Hao Yin et al.
[7]
StreamingThinker: Large Language Models Can Think While Reading
2025Junlong Tong, Yingqi Fan et al.
[8]
StreamingVLM: Real-Time Understanding for Infinite Video Streams
2025Ruyi Xu, Guangxuan Xiao et al.
[9]
StreamForest: Efficient Online Video Understanding with Persistent Event Memory
2025Xiangyun Zeng, Kefan Qiu et al.
[10]
VideoChat-R1.5: Visual Test-Time Scaling to Reinforce Multimodal Reasoning by Iterative Perception
2025Ziang Yan, Xinhao Li et al.
[11]
StreamMem: Query-Agnostic KV Cache Memory for Streaming Video Understanding
2025Yanlai Yang, Zhuokai Zhao et al.
[12]
Shuffle-R1: Efficient RL framework for Multimodal Large Language Models via Data-centric Dynamic Shuffle
2025Linghao Zhu, Yiran Guan et al.
[13]
Scaling RL to Long Videos
2025Yukang Chen, Wei Huang et al.
[14]
MemAgent: Reshaping Long-Context LLM with Multi-Conv RL-based Memory Agent
2025Hongli Yu, Ting Chen et al.
[15]
Flash-VStream: Efficient Real-Time Understanding for Long Video Streams
2025Haoji Zhang, Yiqin Wang et al.
[16]
Unleashing Hour-Scale Video Training for Long Video-Language Understanding
2025Jingyang Lin, Jialian Wu et al.
[17]
Video-Holmes: Can MLLM Think Like Holmes for Complex Video Reasoning?
2025Junhao Cheng, Yuying Ge et al.
[18]
LiveVLM: Efficient Online Video Understanding via Streaming-Oriented KV Cache and Retrieval
2025Zhenyu Ning, Guangda Liu et al.
[19]
VideoRFT: Incentivizing Video Reasoning Capability in MLLMs via Reinforced Fine-Tuning
2025Qi Wang, Yanrui Yu et al.
[20]
TimeChat-Online: 80% Visual Tokens are Naturally Redundant in Streaming Videos
2025Linli Yao, Yichen Li et al.

Showing 20 of 57 references

Founder's Pitch

"VST revolutionizes real-time video understanding by enabling VideoLLMs to process and reason about video content during streaming, improving interaction efficiency and accuracy."

Video Understanding AIScore: 8View PDF ↗

Commercial Viability Breakdown

0-10 scale

High Potential

3/4 signals

7.5

Quick Build

4/4 signals

10

Series A Potential

4/4 signals

10

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Why It Matters

This research addresses the critical need for real-time video understanding capabilities, which are essential for interactive AI applications like AI assistants and robotics, where timely and accurate video comprehension can enhance user experience and functionality.

Product Angle

Create a SaaS product offering API access for real-time video comprehension and reasoning, targeting robotics, autonomous vehicles, and security surveillance industries that require swift and intelligent video analysis.

Disruption

This approach can replace current offline video analysis methods that do not provide immediate feedback or reasoning, which are limitations in real-time applications.

Product Opportunity

The market for real-time video analytics is significant, driven by the demand for AI-powered monitoring in sectors like automotive, robotics, and security systems. Companies in these fields will pay for precise and timely video analysis services.

Use Case Idea

Develop an AI-powered video analysis tool for real-time monitoring in security systems, where immediate identification and reasoning about suspicious activities or events are critical.

Science

The paper introduces Video Streaming Thinking (VST), which allows Video Language Models to engage in 'thinking while watching'—a method of reasoning over video clips in real time, before a user query is even made. This is achieved through a post-training pipeline that combines structured fine-tuning and reinforcement learning to enable synchronized reasoning alongside video processing.

Method & Eval

VST was tested on multiple benchmarks, including StreamingBench and OVO-Bench, showing significant performance achievements such as a 79.5% accuracy on StreamingBench. It notably outperformed state-of-the-art models like Video-R1, offering faster response times and improved accuracy.

Caveats

Potential limitations include the automated data synthesis pipeline's reliance on generated knowledge graphs, which may not cover all real-world scenarios adequately, impacting robustness in diverse environments.

Author Intelligence

Yiran Guan

Huazhong University of Science and Technology
yiranguan@hust.edu.cn

Liang Yin

Huazhong University of Science and Technology
liangyin@hust.edu.cn

Dingkang Liang

Huazhong University of Science and Technology
dkliang@hust.edu.cn

Jianzhong Ju

MiLM Plus, Xiaomi Inc.

Zhenbo Luo

MiLM Plus, Xiaomi Inc.

Jian Luan

MiLM Plus, Xiaomi Inc.

Yuliang Liu

Huazhong University of Science and Technology

Xiang Bai

Huazhong University of Science and Technology
xbai@hust.edu.cn

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