請依下文回答第 21 題至 25 題ChatGPT is one consumer-facing deep learning model. GPT is a(n) __21__    for “generative pre-trainedtransformer,” meaning that it is able to generate responses based on a large language model. Artificialintelligence, or AI, has been a __22__ topic of late, but what is it? And how does it work? In this article(which was written by a real person and not AI, just to be clear), we will go over some of the key termsconnected to AI and related computer processes. We are going to break down the technical __23__    to describehow these processes and programs work in real terms. As you will see, while the concept of AI sounds verycomplex and even mystical, __24__ actually follows some very simple, easy-to-follow principles. AIresearchers have 25 and integrated a wide range of problem-solving techniques.
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(A) name
(B) object
(C) acronym
(D) server