It was what many called an iPhone moment: the launch in late 2022 of OpenAI’s ChatGPT, an artificial intelligence tool with a humanlike ability to create content, answer personalised queries and even tell jokes. And it captured the public imagination. Suddenly, a foundation model — a machine learning model trained on massive data sets — thrust AI into the limelight.
这被许多人誉为“iPhone时刻”：在2022年底，OpenAI推出了ChatGPT，这是一款人工智能工具，具有人类般的创作内容、回答个性化问题甚至讲笑话的能力。它激发了公众的想象力。突然之间，一个基础模型——一个在大规模数据集上训练的机器学习模型——将人工智能推向了聚光灯下。
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