ExplainThisBob is an AI-based bot which was used to explain other people's tweets. It did this by translating complex tweets into simple ones using Open AI's GPT-4 model. “Explain This Bob”, a popular Twitter bot account, has been suspended after Elon Musk accused it of a crypto scam. Before it was suspended late Saturday night, the account had more than 402,000 followers. ExplainThisBob is an AI-based bot which was used to explain other people's tweets. It did this by translating complex tweets into simple ones using Open AI's GPT-4 model. A tweet's 'explanation' is provided when a Twitter user tags the account underneath it. Explain This Bob is also linked to the cryptocurrency token called $BOB.