ResearchBenchmarksImage-to-Video Generation on VBench Bullet TimeFollow95.33Subject ConsistencyWan2.193.385293.890194.39594.8999Jul 4, 2026Evaluation ResultsMethodMethodLinksSubject ConsistencyBackground ConsistencyMotion SmoothnessAesthetic QualityImaging QualityI2V Subject ScoreI2V Background ScoreTotal ScoreWan2.1Steps=20, Params (B)=14Steps=20, Params (B)=142026.0795.3395.7999.0966.6570.5698.1699.389.27Ours-SFTSteps=20, Params (B)=1.2Steps=20, Params (B)=1.22026.0794.0194.869966.8569.2998.1599.3488.79OursSteps=4, Params (B)=1.2Steps=4, Params (B)=1.22026.0793.4694.0698.7664.7670.7198.1598.5888.35