Add Leaderboard video-generation first-frame assets (batch 131/303)

.gitattributes

@@ -18224,3 +18224,11 @@ Leaderboard/Video[[:space:]]Generation/TriplePhysics/MagnetRepel_BalloonTether_M
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/MagnetRepel_BalloonTether_MirrorReflect__bg300__qUhFYk_trajectory/CineCamera_11/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/MagnetRepel_BalloonTether_MirrorReflect__bg300__qUhFYk_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/MagnetRepel_BalloonTether_MirrorReflect__bg300__yWL7m3_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__2jbKAv_trajectory/CineCamera_6/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__2jbKAv_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__5Ux7zB_trajectory/CineCamera_2/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__5Ux7zB_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__BPVau4_trajectory/CineCamera_5/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__BPVau4_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__CQa5Oi_trajectory/CineCamera_12/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__CQa5Oi_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text

Leaderboard/Video Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__2jbKAv_trajectory/caption.txt

@@ -0,0 +1 @@
+A blue-gray plastic vehicle advances linearly along a flat granular surface. A green plastic sphere descends vertically under gravitational acceleration and contacts the vehicle's roof. During the collision, momentum transfers from the sphere to the vehicle, altering the sphere's trajectory while the vehicle maintains forward motion with negligible deceleration. The vehicle continues its linear motion and subsequently impacts a second green sphere on the ground. This impact induces discrete momentum exchange between the moving vehicle and the second sphere.

Leaderboard/Video Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__5Ux7zB_trajectory/caption.txt

@@ -0,0 +1 @@
+A red plastic car advances along a straight line. A green plastic sphere falls vertically under gravitational acceleration and contacts the car's roof. During collision, momentum transfers from the sphere to the car, resulting in a trajectory alteration for the sphere, while the car's forward motion persists with negligible deceleration. The vehicle continues its linear motion and subsequently collides with a second green plastic sphere, initiating a second discrete momentum exchange. Throughout the entire process, momentum dominates the interactions between the vehicle and the spheres.

Leaderboard/Video Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__BPVau4_trajectory/caption.txt

@@ -0,0 +1 @@
+A blue embossed vehicle proceeds linearly along a flat granular surface. A gray plastic sphere with a deep blue hue descends vertically under gravitational acceleration, making contact with the vehicle roof. During collision, momentum transfers from the sphere to the vehicle, altering the sphere’s post-collision trajectory; the vehicle’s forward motion persists with negligible deceleration. The vehicle continues linear motion and subsequently collides with a second gray plastic sphere, inducing a second discrete momentum exchange. Momentum governs the continuous interactions among these movable objects.

Leaderboard/Video Generation/DoublePhysics/MovingHitsStationary_MovingHitsMoving__bg270__CQa5Oi_trajectory/caption.txt

@@ -0,0 +1 @@
+A reddish-brown reflective automobile proceeds along a straight trajectory. An orange plastic sphere descends vertically under gravitational acceleration and strikes the vehicle's roof. Momentum transfers from the sphere to the vehicle, altering the sphere's post-impact trajectory, while the vehicle's forward motion persists with negligible deceleration. The automobile continues along its linear path and subsequently collides with a second stationary orange plastic sphere. This collision initiates a second discrete momentum exchange upon impact.