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Lemon Slice

Winter 2024 · Active

Expressive characters that talk

Location: San Francisco, US

Founded: 2024

Team size: 3

About

Lemon Slice (formerly Infinity AI) is a video foundation model for human motion and emotion. We allow creators to generate expressive, talking characters across all styles, from photorealistic to cartoons.

Founders

  • Lina ColucciFounder

    I previously co-founded a profitable ML company that made $10 million. I received my PhD from MIT and Harvard. I am originally from Brazil and love dancing, playing music, and blogging/vlogging. I've always loved the intersection of tech and the arts. One of my first inventions was re-designing the traditional ballet point shoe for the 21st century. Follow along my YC vlog at: bit.ly/lina-youtube-channel

  • Sidney PrimasFounder

    ML Engineering + Product. Prior to Infinity, I co-founded Edge Analytics, an ML consulting company that we grew to 12 mostly PhD-level engineers and $3M/year in revenue. Prior to that, went to MIT to get PhD in ML algorithms for medical imaging. Dropped out. Originally from Switzerland.

  • Andrew WeitzFounder

    Over 10 years of experience working on AI/ML and synthetic media. Previously, I co-founded and led machine learning at Edge Analytics, a boutique consulting firm that developed algorithms and shipped products for startups and Fortune 500 tech companies, reaching $3M/year in revenue. I received my PhD in Bioengineering from Stanford University, where I performed research in medical imaging and computational neuroscience.