Muse Art AI StudioHappy Horse
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The world's #1 ranked AI video model (Elo 1333). 15B-parameter unified Transformer that jointly generates video and audio from text — blazing fast, multilingual, cinematic quality.
Videos generated by Happy Horse 1.0 — from X posts by AI creators
A flower blooming and wilting over two weeks, one photo per day. Same vase, same window, same angle.
@BrentLynchA person walking through a snowy forest trail, cinematic winter atmosphere with natural lighting.
@BrentLynchStreet basketball pickup game, golden hour, natural camera movement and realistic body motion.
@BrentLynchFull moon seen through a vintage telescope lens, cinematic macro shot with clouds drifting.
@BrentLynchFriends having a surprise birthday picnic in a park, candid celebration with natural expressions.
@danieldmaiNight market street food chef stir-frying with dramatic flames, close-up cinematic food footage.
@danieldmaiComic book style detective sitting at his desk, noir lighting, graphic novel aesthetic.
@danieldmaiCinematic bank heist scene, man in goggles walking through the office, film-quality lighting and motion.
@danieldmaiFrom cinematic scenes to food close-ups, sci-fi to nature — Happy Horse delivers stunning motion quality and prompt adherence.
Unified single-stream architecture for text-to-video and image-to-video with native audio.
A 40-layer unified Transformer jointly generates video and audio from text in a single pass — no cross-attention, no multi-stream complexity. Just describe your scene.
Bring still images to life with fluid motion, stable camera paths, and physical realism while preserving the original composition.
Use reference images, videos, and audio to guide style, motion, and composition. Up to 9 images, 3 videos, and 3 audio files as references.
40-layer Transformer with self-attention only. First/last 4 layers are modality-specific, middle 32 layers share parameters across text, video, and audio.
Only 8 denoising steps with no CFG. 5-sec 256p video in 2 seconds, 1080p in 38 seconds on a single H100.
Cleaner temporal coherence, more natural subject motion, stable camera paths, less visual drift, and stronger physical realism.
Better scene obedience and cleaner visual intent — Happy Horse faithfully follows your creative direction.
Natively supports Mandarin, Cantonese, English, Japanese, Korean, German, and French with accurate lip sync.
Maintains face, wardrobe, and identity consistency across shots for multi-scene storytelling.
Happy Horse 1.0 model specs and performance benchmarks.
Experience Happy Horse 1.0 now on MuseArt AI — the top-ranked AI video model on Artificial Analysis.
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