In Isaac Asimov’s 1956 short story ‘The Last Question’, characters ask a series of questions to the supercomputer Multivac about whether entropy – the universe’s tendency towards disorder, and the second law of thermodynamics – can be reversed. Multivac repeatedly responds ‘INSUFFICIENT DATA FOR MEANINGFUL ANSWER’, until the ending, which I won’t spoil here.

If I were to put the same question into ChatGPT, it would be a very different story. I’d likely get some fawning pleasantries, some ooh-ing and aah-ing about how deep and wise my enquiry is, before a long, neatly bulleted summary, rounded off by a request for further engagement (‘Let me know if you want to go deeper into any of these cases!’).

Never mind millennials: ChatGPT, and other large language models such as WhatsApp’s Meta AI

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