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Other BooksOne Useful Thing (newsletter with ongoing commentary on AI)
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Sail to LofotenMollick reminds readers at the outset that generative AI is completely different from the software we know. Traditional programs execute pre-written steps, whereas large language models learn the statistical relationships among words and concepts from vast data such as books, articles, websites, conversation records, and code, and then "predict the next word that is most likely to follow and also satisfies your needs."
With the attention mechanism and the Transformer architecture, it can write text that is coherent and fits the context, and even imitate human tone, humor, and empathy. The author describes it as "an alien wearing a human mask": it looks like a person talking, but it doesn't actually think or feel, merely producing the statistically most suitable response.
For this reason, AI often shows abilities that even its developers did not expect, and at the same time makes errors in places that seem simple.
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