HappyHorse 1.0 outperforms Seedance 2.0, Sora 2, and Kling AI on blind human evaluation. Generate cinematic 1080p videos from text — 15B parameters, 8-step denoising, ~38 seconds per clip.
Describe any scene. Pick HappyHorse 1.0 or OpenAI Sora 2 — credits update live.
Real outputs generated by HappyHorse 1.0 from text prompts — cinematic scenes, sci-fi worlds, food photography, and more.
Photorealistic food photography with steam effects, warm lighting, and extreme detail.
Extreme close-up, slow-motion video of freshly grilled street corn on the cob resting on a wooden cutting board. The golden corn is coated in rich reddish spices, sprinkled with crumbly white cheese and fresh chopped green cilantro. Steam gently rises from the hot food. Warm, appetizing lighting, photorealistic food photography.
Character consistency and detail — worn armor, depth of field, cinematic composition.
A close-up shot of a squad of red-armored stormtroopers with white markings, standing in formation. The armor shows signs of wear, and the background is blurred.
Creative character posing with humor, complex lighting, and sci-fi environments.
A Stormtrooper taking a selfie with a holocom device, striking a funny pose with helmet on, background of an Imperial space station with blue lights and futuristic tech, cinematic style, selfie camera angle with extended arm, humorous tone — in the style of Star Wars.
Complex camera tracking, atmospheric fog, dynamic crowd scenes with cinematic scale.
Tracking shot following a raven flying through a misty, ancient Chinese-style city street. Red-armored soldiers below, sunbeams breaking through clouds, epic and cinematic lighting.
Multi-shot storytelling with seamless scene transitions and HUD effects.
A continuous cinematic sequence starting with a close-up of a young male pilot in a dark, high-tech sci-fi cockpit putting on a pair of sleek, glowing green futuristic goggles. As he puts them on, a complex, semi-transparent green holographic HUD interface expands around his face. The scene then transitions into a high-speed hyperspace jump through a glowing tunnel of neon blue and green light streaks.
Fast-paced action with portal transitions, particle effects, and dynamic camera work.
A dynamic and fast-paced tracking shot hurtling through a dark, chaotic futuristic interior with running figures and glowing energy shields, seamlessly flying into a swirling luminous blue portal. Emerging from the portal, the camera enters a hazy, golden-lit alien landscape filled with massive floating rocks and ancient architectural ruins, following a sleek spaceship navigating the debris.
Elo scores from the Artificial Analysis Video Arena — blind human evaluation, not synthetic benchmarks.
| Model | T2V Elo | I2V Elo | Audio Elo | Max Res | Open Source | Speed |
|---|---|---|---|---|---|---|
| HappyHorse 1.0 | 1,360 | 1,403 | 1,217 | 1080p | ~38s | |
| Seedance 2.0 | 1,273 | 1,355 | 1,220 | 1080p | ~60s | |
| Sora 2 | ~1,250 | ~1,280 | — | 1080p | ~120s | |
| Kling AI 3.0 | ~1,230 | ~1,300 | ~1,180 | 1080p | ~45s | |
| Veo 3.1 | ~1,240 | ~1,290 | ~1,200 | 4K | ~90s |
Data as of April 8, 2026. Elo scores marked with ~ are approximate. Source: artificialanalysis.ai
HappyHorse 1.0 is engineered from scratch for production-grade video generation — fast inference, cinematic output, multilingual support.
Single-stream architecture processes text, video, and audio tokens via self-attention only — no cross-attention overhead.
No classifier-free guidance required. Generate a full 1080p clip in ~38 seconds on a single H100 GPU.
High temporal coherence, stable camera movement, and realistic subject motion — ready for production use.
Mandarin, Cantonese, English, Japanese, Korean, German, and French — no translation layer needed.
Complete commercial license — model weights, distilled versions, super-resolution modules, and inference code.
Full-graph operator fusion delivers ~1.2x end-to-end speedup over standard inference pipelines.
Pay per generation with credits. Heavier settings use more credits.
Default model. Cost scales with duration, resolution, and optional audio.
Alternative engine with longer clip lengths.
Sign in with Google to use your balance. Exact totals are shown before each generation.
Everything you need to know about HappyHorse 1.0 and our video generation platform.
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