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CaseAlly

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

CaseAlly — Demo video

When someone gets a benefits, insurance or disability letter, the work of dealing with it often falls on a family member: a daughter, a son or a partner. They are tired and want to help, but they often can’t tell which deadline matters, what the letter actually asks for, or what is missing. Letters end up scattered, deadlines run from the day a letter was received, and a denial rarely says what to do next. In my family I was that person. My parents are refugees from Vietnam, I speak both languages, and I read the letters from a very young age. CaseAlly is a case folder for that person. You add the letters. It uses Meta’s Muse Spark to show what happened, what’s missing and what’s due, with Muse Voice Transcribe for voice notes. It is built so that you can check it. Every finding comes with an exact quote, and the server checks that the quote is in the letter. Dates are calculated by ordinary code, not by the AI. You confirm every date and amount yourself. The person the case is about gets a simple view in eight languages. It organizes and explains. It does not give legal advice. The documents and the sources in the demo are fictional or simulated.

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