According to insiders, OpenAI is expected to generate over $1 billion in revenue within the next 12 months by selling its artificial intelligence software and computing power, far exceeding the company's previously disclosed revenue expectations to shareholders. This means that OpenAI's monthly revenue will exceed $80 million. Earlier this year, when investors bought shares from existing shareholders, the company's book value was $27 billion. Last year, before OpenAI started charging for ChatGPT, it generated only $28 million in revenue.