AI vs Human test: readers spot AI writing 64% of the time in first 1,636 answers

dejanseo · x · 2026-07-31

First results from dejan.ai's AI vs Human test: 64% of 1,636 answers correctly identified AI writing, well above chance. Accuracy rises from 55% for under 5 seconds reading to 75% for 40+ seconds. The test uses paired news excerpts.

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