AI Chatbots Are Getting Better. But an Interview With ChatGPT Reveals Their Limits
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“The program, called ChatGPT, is more advanced than any other chatbot available for public interaction, and many observers say it represents a step change in the industry.
ChatGPT’s fluency is an illusion that stems from the combination of massive amounts of data, immense computing power, and novel processing techniques—but it’s a powerful one.
Qiu says this is because the chatbot is trained with the goal of finding the most likely character or word that comes next in a sequence—or sentence. ‘It’s a statistical model.’ That isn’t how humans think, Qiu says. ‘People will say, ‘GPT understands this.’ But it really begs the question: what is understanding? Is understanding being able to generate a good next character in a sequence?’”
