
Near-real-time video infrastructure for LLMs
Lamina Labs is building infrastructure for near-real-time structured video generation. Most AI video is built for cinematic clips. Lamina is built for useful videos that break down ideas, workflows, and AI answers. Our first product, Simi, turns prompts and documents into whiteboard-style explainer videos in seconds Lamina Labs is a Y Combinator company (Spring 2026). YC-listed status: Active.