Legacy Lantern: an open-weight AI tool that writes family remembrances fully on-device

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Developer Naveen Alavilli built Legacy Lantern, a browser-based app for creating short keepsakes about loved ones, submitted to the Hacktoberfest Open-Source AI Challenge. Users enter a name, relationship, favorite things, and a memory, and the Qwen2.5-1.5B-Instruct open-weight model generates a tribute locally. The app is designed so that no personal data is sent to any server, with the model downloaded once and cached in the browser for later offline use. Output can be copied or exported as plain text, and the project's code is open source on GitHub.

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