ResearchBenchmarksSpatio-Temporal Video Grounding on LF-STVG 5min v2 extended (val)Spatio-Temporal Video Grounding on LF-STVG 5min v2 extended (val)Follow15m_tIoUART-STVG7.4089.37911.3513.321Feb 26, 2026Evaluation resultsMethodMethodLinksm_tIoUm_vIoUvIoU@0.3vIoU@0.5ART-STVG2026.02151011.44.7Baseline2026.029.25.34.51.1CG-STVG2026.028.14.70.30TubeDETR2026.027.83.90.70.1STCAT2026.027.84.40.30TA-STVG2026.027.74.50.30