Every HappyHorse post, filterable by category, sortable by date, searchable by keyword.
HappyHorse responds to a specific prompt grammar. Lead with the shot type, anchor the subject, describe motion in one verb per beat, and end with lighting. Here is the pattern that lands.
HappyHorse I2V tops the Artificial Analysis leaderboard at 1392 Elo. The reason is how well it holds the first frame's identity across a 5-second clip. Here is how to feed it a frame and get a usable shot.
Trailers are a two budget problem. First, exploration: how the camera moves, what the pace feels like, what order shots land.