[OpenAI's Spending Reached $34 Billion Last Year] According to a report by Jinse Finance on June 16, audited financial data confirmed by insiders shows that OpenAI spent a total of $34 billion last year. Approximately $19 billion was invested in research and development, while sales, marketing, and other expenses amounted to nearly $6 billion. Various sources of capital continue to fund OpenAI's massive expenditures. The company is currently advancing its plans for an IPO, with its overall valuation expected to exceed $1 trillion post-listing.