Tobi is reading two self-presentations on a dating platform—…

Tobi is reading two self-presentations on a dating platform—one written by a human and one generated by AI. He guesses the one with long words and perfect grammar was made by AI. According to Jakesch, Hancock, and Naaman (2023) on human heuristics for AI-generated language, how accurate is Tobi’s judgment strategy likely to be?