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Berkeley Bunch

Built at Gemini 4 Argon SF Hackathon · Oct 25, 2026 · San Francisco, CA

Berkeley Bunch — Demo video

Proof of Loss turns one walkthrough video of a home into a verified, priced inventory. When something is lost, it works out on its own what's missing and files the insurance claim for you. After a burglary, fire or flood, insurers ask for a list of everything you owned, with values. Most people have never made a home inventory, so they rebuild it from memory, and every forgotten item is money lost. You film your space once. Gemini 4 Argon rebuilds it as an explorable 3D inventory, then checks its own work, rendering the scene from the video's camera positions and fixing what doesn't match the real frames. Managed Agents price every item at real retailers, with listings as proof. After a loss, you film the space again. Argon finds the missing items itself and tells them apart from ones that were only moved. A claim agent fills the insurer's form from a locked-down sandbox, and you review and submit it.

Team