Phyground
A physics-grounded benchmark for video generation. Browse model outputs by physical law, compare side-by-side, and explore evaluator-by-dataset leaderboards.
PhyGround in 90 seconds
Why per-law scoring, how the 459-annotator human study is controlled, what the eight models score, and how PhyJudge-9B compares with closed-source judges.
Featured comparison — one prompt, 8 models
“A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.”
Physical laws: collision impenetrability momentum
Open in compare view → More collision videos →
