GPT detectors are biased against non-native English writers, a new study by researchers from Stanford University has found. From the Balenciaga Pope to fake Trump arrest photos, the spread of AI-generated content is driving the demand for effective ways to detect AI-made content. However, a recent study has found that GPT detectors often mistake non-native English writing for AI-generated text, while correctly identifying native English writing. In tests, the detectors were near-perfect at analyzing US college admission essays but incorrectly classified over half of the Test of English as a