Generalist Video Temporal Grounding with Multimodal LLMs
AI & ML interests
Computer Vision; Video Understanding; Action Recognition
Recent Activity
Papers
TimeLens2: Generalist Video Temporal Grounding with Multimodal LLMs
VideoChat3: Fully Open Video MLLM for Efficient and Generalist Video Understanding
Organization Card
We release the code, model and data of the research work done by the Multimedia Computing Group (MCG), Nanjing University🔥
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VideoChat3: Fully Open Video MLLM for Efficient and Generalist Video Understanding
Paper • 2607.14935 • Published • 171 -
MCG-NJU/I3D-ViT
Image Feature Extraction • 0.4B • Updated • 10.8k • 12 -
MCG-NJU/VideoChat3-4B
Video-Text-to-Text • 4B • Updated • 3.37k • 23 -
MCG-NJU/VideoChat3-LV116k
Viewer • Updated • 8.07k • 69.4k • 15
Generalist Video Temporal Grounding with Multimodal LLMs
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VideoChat3: Fully Open Video MLLM for Efficient and Generalist Video Understanding
Paper • 2607.14935 • Published • 171 -
MCG-NJU/I3D-ViT
Image Feature Extraction • 0.4B • Updated • 10.8k • 12 -
MCG-NJU/VideoChat3-4B
Video-Text-to-Text • 4B • Updated • 3.37k • 23 -
MCG-NJU/VideoChat3-LV116k
Viewer • Updated • 8.07k • 69.4k • 15
models 57
MCG-NJU/TimeLens2-8B-SFT
Video-Text-to-Text • 9B • Updated • 49 • 3
MCG-NJU/TimeLens2-4B-SFT
Video-Text-to-Text • 4B • Updated • 56 • 2
MCG-NJU/TimeLens2-2B-SFT
Video-Text-to-Text • 2B • Updated • 47 • 2
MCG-NJU/VideoChat3-4B-Stage1
4B • Updated • 18 • 2
MCG-NJU/VideoChat3-4B-Stage2
4B • Updated • 20 • 2
MCG-NJU/VideoChat3-4B
Video-Text-to-Text • 4B • Updated • 3.37k • 23
MCG-NJU/TimeLens2-2B
Video-Text-to-Text • 2B • Updated • 1.07k • 6
MCG-NJU/TimeLens2-4B
Video-Text-to-Text • 4B • Updated • 513 • 10
MCG-NJU/TimeLens2-8B
Video-Text-to-Text • 9B • Updated • 7.92k • 11
MCG-NJU/I3D-ViT
Image Feature Extraction • 0.4B • Updated • 10.8k • 12
datasets 21
MCG-NJU/VideoChat3-Training-Data-Annotations
Updated • 1.32k • 2
MCG-NJU/TimeLens2-93K
Viewer • Updated • 71.4k • 9.55k • 12
MCG-NJU/VideoChat3-LV116k
Viewer • Updated • 8.07k • 69.4k • 15
MCG-NJU/VideoChat3-Academic2M
Viewer • Updated • 19.2k • 5.49k • 23
MCG-NJU/Seeker-173K
Preview • Updated • 387 • 5
MCG-NJU/VIABench
Preview • Updated • 1.68k • 3
MCG-NJU/VideoChat3-OL617k
Preview • Updated • 1.43k • 12
MCG-NJU/ODV-Bench
Viewer • Updated • 6.35k • 693
MCG-NJU/StreamForest-Annodata
Updated • 236 • 1
MCG-NJU/LongVPO-Training-Data
Viewer • Updated • 14.5k • 76