Author

Shaowei Zhang

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Jul 2026

TimeLens2: Generalist Video Temporal Grounding with Multimodal LLMs

Across seven benchmarks, TimeLens2-2B outperforms all size-matched baselines on every benchmark, while the 4B and 8B variants achieve state-of-the-art performance, surpassing open-source models with up to 397B parameters.

Yu-Han Zhu, Changlian Ma, Xiangyun Zeng et al. · arXiv.org · 2 citations

Open access Jul 2026

Multiomics identifies a prognostic signature and SPIB as a potential regulator of gastric cancer lymph node metastasis

This study developed an 11-gene lymph node metastasis gene signature (LMGS) using an ensemble learning strategy to overcome the instability of traditional models and identifies SPIB as a molecular marker associated with lymphatic dissemination.

Zhi-Jie Duan, Keyu He, Dianjie Chen et al. · iScience · 0 citations