When Jia Li ran a draft university essay through a computer program used to detect content generated by artificial intelligence, it concluded that just over half was likely machine written. The program flagged sentences the international student wrote in Chinese and then translated to English using a computer, but also others she wrote in English herself. "It is my own work but [the program] says it's AI generated," she told the ABC. Ms Li used the detector because her university has started employing similar tools to flag students who might be cheating by using text-generating AI programs. "I know other…