上传者: niuniu307
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上传时间: 2023-11-12 15:21:23
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文件大小: 8.4MB
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文件类型: PDF
ChatGPT was launched by OpenAI on
30/Nov/2022.
Its foundation engine, GPT-3, was pretrained for the equivalent of ~300 years,
at a cost of ~$5M, on around 750GB of data from academic papers to Wikipedia
and beyond. ChatGPT is essentially ‘frozen’, and cannot learn new things.
During training, ChatGPT made billions of connections between trillions
of words, and is able to statistically predict the next word for any ‘prompt’
(like a query or question)