How AI gets its character

An AI assistant's personality — how wordy, polite, or agreeable it is — isn't random. Those behaviors were trained in, across two stages: pretraining, which builds a document completer, and fine-tuning, which shapes the model into an assistant. Each stage leaves fingerprints on the finished system, and this video shows you where to look for them.
  • Category
    AI Fluency
  • Product
    AI Fluency
  • Reading time
    Watch time
    5
    min
    4
    min
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    https://claude.com/resources/tutorials/how-ai-gets-its-character