Yicheng Xu

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upvoted a paper about 2 months ago

TimeLens2: Generalist Video Temporal Grounding with Multimodal LLMs

Paper • 2607.17423 • Published Jul 19 • 167

liked 3 models about 2 months ago

MCG-NJU/TimeLens2-2B

Video-Text-to-Text • 2B • Updated Jul 21 • 364 • 7

MCG-NJU/TimeLens2-4B

Video-Text-to-Text • 4B • Updated Jul 21 • 524 • 12

MCG-NJU/TimeLens2-8B

Video-Text-to-Text • 9B • Updated Jul 21 • 1.58k • 14

upvoted a collection about 2 months ago

TimeLens2

Collection

Generalist Video Temporal Grounding with Multimodal LLMs • 8 items • Updated Jul 28 • 15

liked 4 datasets about 2 months ago

MCG-NJU/TimeLens2-93K

Viewer • Updated Jul 21 • 71.4k • 5.46k • 13

MCG-NJU/VideoChat3-OL617k

Viewer • Updated 5 days ago • 4.09k • 1.66k • 13

MCG-NJU/VideoChat3-Academic2M

Viewer • Updated Jul 19 • 19.2k • 2.99k • 24

MCG-NJU/VideoChat3-LV116k

Viewer • Updated Jul 19 • 8.07k • 32.3k • 15

liked a model about 2 months ago

MCG-NJU/I3D-ViT

Image Feature Extraction • 0.4B • Updated Jul 17 • 40 • 12

upvoted a paper about 2 months ago

VideoChat3: Fully Open Video MLLM for Efficient and Generalist Video Understanding

Paper • 2607.14935 • Published Jul 16 • 172

liked a model about 2 months ago

MCG-NJU/VideoChat3-4B

Video-Text-to-Text • 4B • Updated Jul 22 • 2.88k • 26

liked a model 3 months ago

TencentARC/TimeLens-7B

Video-Text-to-Text • 8B • Updated Jan 13 • 957 • 10

upvoted a paper 3 months ago

TimeLens: Rethinking Video Temporal Grounding with Multimodal LLMs

Paper • 2512.14698 • Published Dec 16, 2025 • 27

liked 2 datasets 3 months ago

TencentARC/TimeLens-Bench

Viewer • Updated Dec 19, 2025 • 2.32k • 2.34k • 8

TencentARC/TimeLens-100K

Viewer • Updated Dec 19, 2025 • 19.2k • 2.93k • 7

liked a model 3 months ago

TencentARC/TimeLens-8B

Video-Text-to-Text • 9B • Updated Apr 21 • 922 • 19

upvoted a paper 3 months ago

HYDRA-X: Native Unified Multimodal Models with Holistic Visual Tokenizers

Paper • 2606.13289 • Published Jun 11 • 31

authored a paper 3 months ago

InternVideo3: Agentify Foundation Models with Multimodal Contextual Reasoning

Paper • 2606.12195 • Published Jun 10 • 24

upvoted a paper 3 months ago

InternVideo3: Agentify Foundation Models with Multimodal Contextual Reasoning

Paper • 2606.12195 • Published Jun 10 • 24