chan1

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  1. Switched from ChatGPT to Claude and realized the official migration only transfers what ChatGPT remembers about you, not your actual conversations. Built a local pipeline that imports full exports, generates semantic…

  2. I wanted to query my own chat history but the JSON exports were a mess to work with. Built a small parser that turns them into clean SQL databases. Parsed 70k+ messages across multiple models. Useful for analyzing chat…