CY Harry Yang
@leehomyc
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Builder of @everlyn_ai. AI Prof, ex Meta. I believe in pursuing missions larger than life.
New York, USA
Joined January 2009
Deeply humbled and honored. Yann has been a true legend, an inspiration, and a great mentor to me at Meta. Keep building 💪
Two ex-Meta colleagues, @sernamlim and @leehomyc, have been busy at their startup @Everlyn_ai, building some pretty cool video generation products.
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made a clip comparing our AI videos 3 yrs ago vs now. we’ve come so far, and there is much to improve. keep building 💪
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Did a bit cfg optimization to further speed up 30-step denoising (yes, not 4 steps, for better quality) to 21 seconds, bringing end-to-end video-gen api call down to 23 seconds.
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RT @sandraaleow: AI video gen platforms are gaining a lot of traction - how do the top platforms stack up?. we gave the same prompt featuri….
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Happy to share I'll be serving as Area Chair for ICLR 2026. Looking forward to seeing all the great submissions!
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Ever wondered how to turn someone’s life journey into a video? .My intern Pengjun Fang and I present 📻WanFM (Frame Morphing), a state-of-the-art video interpolation model built on Wan 2.2. Check it out at
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RT @KaitoAI: The @everlyn_ai Leaderboard is now live!. Everlyn is the fastest video AI model on the first decentralized infrastructure laye….
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Read news about her being a tough leader yesterday but she is just so kind and nice in real person!.
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Rayban Meta + Notion AI for real-time SIGGRAPH talk transcription
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In DreamDance (human image animation), we use a unified latent diffusion model to generate RGB/depth/normal. We also leverage geometry attention and temporal attention to ensure consistency. Check more at:
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