ResearchBenchmarksLong Video Understanding on LongVideoBench (Base/Delta Reporting)Follow53.5Base ScoreQ-Frame51.62852.11452.653.086Feb 28, 2026Evaluation ResultsMethodMethodLinksBase ScoreMethod ScoreDelta ScoreQ-FrameModel=Qwen2-VL-7B [34]...Model=Qwen2-VL-7B [34], Size=7B, Frame=8 (4+8+32)∗2026.0253.558.44.9KFCModel=Qwen2-VL-7B [34]...Model=Qwen2-VL-7B [34], Size=7B, Frame=82026.0253.454.61.2WFS-SBModel=Qwen2-VL-7B [34]...Model=Qwen2-VL-7B [34], Size=7B, Frame=82026.0251.756.53.8