30
Aug
ChatGPT now has 200 million weekly active users, according to OpenAI. That represents a doubling of the weekly audience of 100 million the company announced last November. A representative from the company told Engadget that API usage has also doubled since the July release of GPT-4o mini.User numbers aren't the only big growth OpenAI has seen over the past year. CEO Sam Altman reportedly told employees this summer that the company's annualized revenue — which takes a monthly revenue figure and stretches it out over a whole year — had reached $3.4 billion, up from $1.6 billion at the end…