ChatGPT, which is mainly invested by Microsoft, sparked a wave of generative AI. Corresponding google launched bard to fight and defend. The top three cloud vendors AWS, Azure, and GCP have also launched cloud services related to generative AI. This article summarizes the three corresponding main products. ChatGPT引发了生成式AI的火热浪潮,ChatGPT主要是由微软进行投资的。对应的Google推出了bard以对抗和防守。前三的云厂商AWS、Azure、GCP也推出了生成式AI相关……