Happy Horse 1.0 AI Video

Image-to-video is where Happy Horse already looks dominant against ByteDance's Seedance 2.x family; text-to-video is the lane where it stretches the lead even further. Recent AA rows place Happy Horse near 1,392 ELO with Seedance tiers clustering in the mid-thirteen hundreds—gaps that look small on paper but are enormous in ELO terms because the entire pack from second place down to late-top-ten models often spans only a few dozen points. In plain language: Happy Horse did not eke out a photo finish—it cleared the field the way a true SOTA jump should look.

Happy Horse pairs that benchmark story with the product narrative on happyhorse-ai.com: a ~15B-parameter unified Transformer, native text + video + audio in one stream, eight-step distilled denoising, multilingual coverage (Mandarin, Cantonese, English, Japanese, Korean, German, French), and inference timings such as ~2 seconds for a five-second 256p clip or ~38 seconds for 1080p on a single H100—numbers the Happy Horse team publishes next to open-weight artifacts.

Lip and dialogue alignment is a standout strength for Happy Horse, so dialogue-heavy shots stay believable without hand-tuned post. When you are ready to try it in-product, drop into the studio block below—no login required for your first experiments—then cross-check the AA leaderboard to see how Happy Horse ranks the next time the table refreshes.