KLM Royal Dutch Airlines is leveraging AI large models to reduce food waste on flights. Specifically, the airline has introduced an AI large model called TRAYS, which can more accurately predict the actual number of passengers boarding with purchased tickets. According to KLM CEO何蔓捷, investing in digital technology is the top priority for KLM, and adopting artificial intelligence can significantly enhance flight operational efficiency, making it more sustainable. A three-month investigation revealed a 63% reduction in food waste after using the model for predictions.